Mnemosyne 67 (2013) 613-630 brill.com/mnem Ps.Plutarch/Aëtius Plac. 4.11 Some Comments on Sensation and Concept Formation in Stoic Thought Jaap Mansfeld Utrecht University, Department of Philosophy, P.O. Box 80125, 3518 TC Utrecht, The Netherlands [email protected] Received: March 2012; accepted: April 2012 Abstract Ps.Plutarch Plac. ch. 4.11 is an abridged Aëtian chapter. Material that has been cut can be identified. In its original shape the chapter not only provided information on the perception of external objects but also, presumably, on inner perception, i.e. selfawareness. The mind of the newborn infant is not a mere tabula rasa, but a tabula capable of constructing faithful and lasting images of what is perceived. The two final lemmata of the chapter show how Placita literature could be updated, and so date the account. Keywords abridgement – heading – awareness – oikeiôsis – school age 1 Chapter 11 of Book IV of Aëtius’ physical doxography deals with the Stoic view, or a Stoic view, of concept formation through the assimilation of sense data. According to this account a crucial part in the formation of conceptions is played by prolêpseis, or ‘preconceptions’; that is, conceptions that are generated through sensation in early childhood in what is called a ‘natural’ way, © koninklijke brill nv, leiden, ���4 | doi 10.1163/1568525X-12341335 614 mansfeld without instruction.1 Chrysippus in Book I of his On Logos cited by Diogenes Laertius is said to have listed preconception next to perception as criteria of truth, though elsewhere, like others, he favoured the cataleptic presentation.2 An added note in Diogenes (omitted at SVF 2.105) tells us that ‘a preconception is a natural conception of universals’, but it is not certain that this explanation too derives from Chrysippus.3 In the standard textbook of Hellenistic philosophy the greater part of Aët. 4.11 (without heading) is printed in translation and commented on in the chapter dealing with impressions of the first volume, while the corresponding text in Greek is to be found in the second volume.4 In the chapter on universals of the second volume the authors also print the Greek text of the final two Dielsian lemmata of Aët. 4.11.5 The interpretation of this chapter has in the first place to deal with the issue of its completeness. This takes two forms. On the one hand, it is clear and has of course been noticed that as a Stoic account of concept formation in general it is insufficient,6 because the only type of concepts exemplified is concerned with sense data such as ‘white’, that is, with qualities of external objects. But according to a standard Stoic account of concept formation found in Diogenes Laertius other types of concept are of course generated as well, exemplified inter alia by ‘death’, generated through ‘opposition’, or the incorporeals ‘lekta and place’, generated through ‘transition’.7 Diogenes Laertius ad finem also mentions notions of ‘something good and just’, which are ‘thought naturally’ (φυσικῶς . . . νοεῖται). But concepts such as ‘death’ and ‘place’ and ‘good’ are not acquired in the same way as ‘white’. Yet ethical concepts are generated in a manner comparable to that of the generation of concepts like ‘white’, for according to Aët. 4.11.3 the latter, too, ‘arise naturally’ (φυσικῶς γίνονται). On the other hand, a closer look at the text of Aët. 4.11 suggests that the incompleteness of this account is not just a matter of a narrow empiricist focus on the acquisition of concepts of physical qualities through the senses, to the 1 See Frede 1999, 315, 319-320, who translates πρόληψις as ‘anticipation’ and emphasizes that these notions come to us naturally and unavoidably and “just capture the common content of cognitive impressions.” 2 D.L. 7.54 ~ SVF 2.105, LS 40A. 3 Sandbach 1971, 29; Jackson-McCabe 2004, 327, n. 24. 4 Long & Sedley 1987, 1.238 (39E) + 2.240-1. 5 Long & Sedley 1987, 2.185 (30j). 6 See below, n. 10 and text thereto, and Scott 1988, esp. 137-138 with reference to Plu. CN 1070CD (abest ab SVF et FDS) and D.L. 7.53 (~ SVF 2.87, LS 39D): “the account that Aetius gives is not the whole story.” 7 D.L. 7.53. Mnemosyne 67 (���4) 613-630 Ps.Plutarch / Aëtius Plac. 4.11 615 exclusion of other concepts. We are first informed about the registration, or listing (apographê), of sense data like ‘white’, but then read about a ‘first [or: primary] way of listing’ (4.11.2, πρῶτος . . . τῆς ἀναγραφῆς τρόπος) without being informed about a second, let alone a third, and about ‘the aforesaid ways’ (4.11.3, τοὺς εἰρημένους τρόπους), although at a first glance only one such way has been mentioned: (11.2) The first way of listing is by means of the senses. Suppose it is of a white something; when it has gone away they have a memory (mnêmê) of it. When many memories of the same sort have occurred, then, we say that they have an experience (empeiria). For an experience is nothing but the set of impressions (phantasiai) of the same sort. Some of these conceptions arise naturally in the aforesaid ways [sic], and without technical elaboration; others are in the end produced by our instruction and attention. The latter are called conceptions only, the former also preconceptions.8 The absence of explicitly formulated other ways of listing suggests that there is a lacuna in the text. But Diels argued long ago that a plurality of ways is implicitly at issue in the terms ‘memory’ plus ‘experience’ at 4.11.2.9 Zeller however continued to believe that the account is incomplete, and so did Bonhöffer, Pohlenz, and—at first—Sandbach.10 But Sedley, following Diels, convinced Sandbach that ‘memory and experience’ adequately represent a plurality of ways.11 Jackson-McCabe and van Sijl disagree with this solution.12 With one exception, viz. Zeller who referred to the working method of ps.Plutarch the epitomist, the discussion has focused on the text of the chapter and omitted to include its context and background. It seems to have been forgotten that what we have here is only ps.Plutarch’s version of Aëtius, since the part of Stobaeus’ ch. 1.58 (‘On impression and the criterion’), which would have contained the corresponding version, has been lost. Ps.Plutarch’s Placita 8 9 10 11 12 Aët. 4.11.2-3, πρῶτος δὲ ὁ τῆς ἀναγραφῆς τρόπος ὁ διὰ τῶν αἰσθήσεων· αἰσθανόμενοι γάρ τινος οἷον λευκοῦ ἀπελθόντος αὐτοῦ μνήμην ἔχουσιν· τῶν δ᾿ ἐννοιῶν αἱ μὲν φυσικῶς γίνονται κατὰ τοὺς εἰρημένους τρόπους καὶ ἀνεπιτεχνήτως, αἱ δ᾿ ἤδη δι᾿ ἡμετέρας διδασκαλίας καὶ ἐπιμελείας· αὗται μὲν οὖν ἔννοιαι καλοῦνται μόνον, ἐκεῖναι δὲ καὶ προλήψεις. Diels 1879, 400 apparatus; note that he writes μνήμην καὶ ἐμπειρίαν, but this formula is not found in the text of the chapter and the words occur at some distance from each other. Zeller and Bonhöffer, see below n. 14; Sandbach 1930 = 1971, 25-26; Pohlenz 1940, 82, and 1984, 2.33. Cf. Brittain 2005, 172. Sandbach 1985, 80, n. 118. Cf. Long & Sedley 1987, 2.241. Jackson-McCabe 2004, 329 with n. 29; van Sijl 2010, 10-12. Mnemosyne 67 (���4) 613-630 616 mansfeld is an epitomê, a digest or abridgement of Aëtius.13 It is, accordingly, a quite ordinary phenomenon for bits and pieces of the original text to have been cut. Zeller, aware of Diels’ argument in the Doxographi Graeci about our sources for Aëtius, submitted that “the author of the Placita perhaps provides a bad abstract.”14 The heading of the chapter, which also occurs in the Historia philosopha, that is, in ps.Galen’s epitome of ps.Plutarch’s epitome (ch. 92), and in the Arabic translation of ps.Plutarch by Qusta ibn Luqa made accessible by Daiber (1980), intimates that this is indeed the case. This heading is Πῶς γίνεται ἡ αἴσθησις καὶ ἡ ἔννοια καὶ ὁ κατὰ <ἐν>διάθεσιν λόγος (‘How does the sensation come to be and the conception and the interior reason’ [and/or: ‘inner speech’]).15 In its present condition the text of the chapter fails to deal with the origin of ἡ αἴσθησις, or sensation in general, since it is only concerned with the sensation of external data. It also fails to deal with the origin of ἡ ἔννοια, or conception in general, since it is only concerned with conceptions of sense data such as white. And it fails to advert further to the fact that the ‘reason/speech on account of which we are called rational’ at age seven is inner reason/speech (logos kata <en>diathesin, usually called logos endiathetos).16 The heading thus supports the view of those scholars who believe that, apart from a ‘first’, (at least) a sec ond way of concept formation may originally have been formulated as well. We should also take the larger Aëtian context into account. Book IV chs. 2-23 deals with the soul. The long series consisting of chs. 4.8-21 is about sensation 13 14 15 16 See Diels 1879, passim, Mansfeld & Runia 1997, 187-191. Zeller 1880, 74, n. 2 = 1909, 76, n. 2: “vielleicht hat aber der Verfasser der Placita hier schlecht exzerpiert, und die Worte beziehen sich ursprünglich auf die verschiedenen Arten der Begriffsbildung.” Bonhöffer (1890, 194-195) believes that “zwischen den Worten πλῆθος und τῶν δ᾿ ἐννοιῶν ein Satz ausgefallen ist (vielleicht auch mehrere Sätze, worin die verschiedenen Arten der Begriffsbildung aufgezählt wurden)”, so does not think of abridgement but of an accident of transmission. For the authenticity and function of Aëtian chapter headings see Mansfeld & Runia 2009, 1.196-204. The false etymology of titulus in Remigius of Auxerre (and other medieval authors) is illuminating; see Remig. in Donat. p. 1.8-10 Fox, Titulus dicitur a Titane, id est a sole, quia, sicut sol illuminat mundum, ita et titulus librum, and Huygens 1970, p. 29.8-12, with note (Accessus Sedulii), p. 60.68-69 (Bernardus Traiectensis). Most recent editions and translations of Aët. 4.11 I have seen omit the heading, but SVF 2.83 and FDS 277 have it; Inwood & Gerson, too, include it (2008, 48-49), meticulously referring to both ps.Plutarch and the pagination of the DG. Aët. 4.11.4a, ὁ δὲ λόγος, καθ᾿ ὃν προσαγορευόμεθα λογικοί, ἐκ τῶν προλήψεων συμπληροῦσθαι λέγεται κατὰ τὴν πρώτην ἑβδομάδα (also printed SVF 1.149). Qusta ibn Luqa’s rendering ‘die Logik des Denkens’ (see Daiber 1980) confirms Wyttenbach’s conjecture <ἐν>διάθεσιν. Mnemosyne 67 (���4) 613-630 Ps.Plutarch / Aëtius Plac. 4.11 617 (αἴσθησις) and sense objects; the reliability of the senses; how sensation and conception come to be etc. (our ch. 4.11); the difference between impression and imagination etc. (ch. 4.12); the individual senses (except touch) with special attention to visual phenomena; sound; and finally the general issue how the soul comes to be percipient (αἰσθητική)17 and what is its regent part (ch. 4.21, cf. 4.5). The focus is on αἴσθησις, its nature, instruments, reliability, various forms, and so on. In ps.Plutarch/Aëtius concept formation is merely a side issue, one linked with and dependent on sensation, αἴσθησις. It only needs to be referred to in relation to sensation, not in itself. It does not have a chapter of its own. If, therefore, we should wish to identify a second ‘way of registration’, abridged away by ps.Plutarch, we should look for a second way of sensation. Zeller and Bonhöffer, followed by Sandbach and Pohlenz, so to speak took the wrong turning by postulating that Aët. 4.11 should immediately be supplemented by an account such as that of concept formation at D.L. 7.53-54.18 But in that passage most concepts are derived from other concepts; only those of sense data (αἰσθητά) are acquired through direct contact (κατὰ περίπτωσιν) and parallel to ‘white’, while only of those of ‘just and good’, as we have seen above, it is said that they are ‘thought naturally’. The concept of ‘the centre of the earth, derived by analogy from that of smaller balls’, is not natural, since the concept of the earth’s sphericity is not natural to begin with. Diogenes’ list is a mixed bag. 2 The nature of this second way of registration through αἴσθησις can be determined. In his Êthikê Stoicheiôsis the Stoic Hierocles (ca. 100 CE, so not far from Aëtius) acerbically criticizes ‘slow-witted opponents who believe that sensation has only been given by nature to the living being for awareness in relation to external objects, and not also in relation to that of itself’.19 So according 17 This ps.Plutarchean chapter, reporting Stoic doctrine as well (no parallel in Stobaeus, ~ SVF 2.836), also only deals with the five senses, though the movement is from the regent part to the sense organs, not the other way round (the tentacles of the octopus). Its final lemma states the Stoic minority position that the regent part is in the head. 18 Zeller 1880, cited above n. 14; Bonhöffer 1890, 195; Sandbach 1930, 46 = 1996, 26; Pohlenz 1940, 82. 19Hierocl. El. Eth. col. 1.42-46 Bastianini & Long (abest ab FDS), οὕ(τω) γ(ὰρ) αὖ βραδε[ῖς] κ(αὶ) πόρρω συν[έ]σεω[ς] ἔνιοι τυγχάνουσιν ὥ[σ]τε κ(αὶ) τ(οῖς) ὅλοις ἀπ[ι]στεῖν εἰ τὸ ζῶιο(ν) Mnemosyne 67 (���4) 613-630 618 mansfeld to this Stoic doctrine there really are two ways of sensation: inward as well as outward. As is clear from the example provided at Aët. 4.11.2, the ‘first manner’ is actualized through each of the senses in relation to external objects, and pertains to colours (and sounds, smells and so on, cf. Aët. 4.12.1).20 This indeed leaves room for a manner of registration which does not occur via the individual senses but through the ‘sensus communis the Stoics call ‘inner touch’, according to which we are also aware of ourselves’:21 a mere awareness or sensation that does not involve reflection or introspection. Accordingly the notion of selfawareness (sensus sui as Cicero has it, see below) or inner sensation is at home in the world of the Placita. But the lemma of this earlier Aëtian chapter has not been preserved in ps.Plutarch’s epitome, but only among Stobaeus’ far more generous abstracts of ch. 4.8 at Anth. chs. 1.50 and 1.51. So the purported loss of a reference to this primary sensation of the self in ps.Plutarch’s abridgement of Aët. 4.11 is parallel to its actual loss in ps.Plutarch’s abridgement of Aët. 4.8. But for Aët. 4.11 no compensation can be forthcoming from Stobaeus, whose abstract of the latter chapter is lost together with most of Anth. 1.58. This other, or second, mode of sensation, viz. the αἴσθησις of the self, is also well attested elsewhere as a Stoic doctrine. Both Cicero and Seneca mention small children (parvi, infans) in this context.22 Aisthêsis is a necessary condition of oikeiôsis, as is made clear by Hierocles: (αἰ)σθάνετ(αι) ἑαυτοῦ. δοκοῦσι γ(ὰρ) τ(ὴν) αἴσ[θη]σιν ὑπὸ τ(ῆς) φύσεως αὐτῷ δ[(ε)]δόσθ(αι) πρ(ὸς) τ(ὴν) τ(ῶν) ἐκτὸς [ἀ]ντίλη[ψιν], οὐκέ[τι δ(ὲ) κ(αὶ) πρ(ὸς) τ[ὴ]ν ἑαυτοῦ. See also ibid. col. 1.37-39 (~ LS 57C(2)), ‘one should keep in mind that the living being is aware of itself from the moment of birth’ (οὐκ ἀγνοητέον [ὅ]τι τὸ ζῶιον εὐθὺς ἅμα [τῷ] γεν[έσ]θαι (αἰ) σθάνεται [ἑα]υτοῦ), and col. 4.38-44 (~ LS 53C(5)). For the date of Hierocles see Bastianini & Long 1992, 283-284; Long 1996, 252. 20 ‘An impression (phantasia) is an affection occurring in the soul, which within itself reveals also its cause. Thus, when through sight we observe something white, the affection is what is engendered in the soul through seeing; and it is this affection that enables us to say that there is a white object that stimulates us. And similarly when we perceive through touch and smell’ (~ SVF 2.54, LS 39B(2)). 21 Aët. 4.8.7 (~ SVF 2.852) ‹οἱ› Στωικοὶ τήνδε τὴν κοινὴν αἴσθησιν ἐντὸς ἁφὴν προσαγορεύουσι, καθ’ ἣν καὶ ἡμῶν αὐτῶν ἀντιλαμβανόμεθα. Cited from SVF at Pohlenz 1940, 90. 22Cic. Fin. 3.16 (~ SVF 3.182), ‘but it would be impossible that they [sc. infants] should want anything unless they possessed awareness of the self, and consequently felt affection for themselves’ ( fieri autem non posset ut appeterent aliquid [sc. parvi], nisi sensum haberent sui eoque se diligerent); Sen. Ep. 121.5 (~ SVF 3.184), ‘we wished to find out whether all living beings have an awareness of their constitution’ (quaerebamus, an esset omnibus animalibus constitutionis suae sensus), ibid. 121.11 ‘the child . . . feels that it is a living being’ (infans . . . animal esse se sentit). Self-awareness is attested for Chrysippus at D.L. 7.85 Mnemosyne 67 (���4) 613-630 Ps.Plutarch / Aëtius Plac. 4.11 619 It seems right to say a few words about sensation. For this induces knowledge of the first thing which is appropriate (to prôton oikeion), the subject which we said would be the best starting-point for the Elements of Ethics.23 And where Hierocles says sensation he in the first place thinks of self-awareness, as we have seen above.24 Bastianini and Long cite sentences from Plutarch and Porphyry as parallels for the idea that oikeiôsis begins with aisthêsis, or even is (a kind of ) aisthêsis.25 Inner sensation results in self-awareness, and self-awareness is a condition of oikeiôsis. Oikeiôsis begins with being aware of what is ‘own’ or not ‘own’, that is, pleasant or painful in the sense of what needs to be accepted or rejected in order to survive: proto-ethical notions.26 Another passage that has been adduced in this context27 is Plu. CN 1070C, a passage which includes a kind of concepts absent in ps. Plutarch’s abridgement of Aët. 4.11. According to Plutarch, not always a sympathetic critic, the Stoic view is not clear about the relative value of moral notions as compared with that of sense data: (~ SVF 3.178; the text needs to be corrected). See further Engberg-Pedersen 1990, 66-72; Long 1996; Inwood 1999, 678-682 and esp. Bastianini & Long 1992, 379-396. Discussion of the evidence at Doxographia ethica A ap. Stobaeum Ecl. 2.7.3c, p. 47.12-20 Wachsmuth must be postponed till another occasion. For the Cyrenaics see Cic. Luc. 20, quid de tactu et eo quidem quem philosophi interiorem vocant aut doloris aut voluptatis etc., and ibid. 76, ea se sola percipere quae tactu intumo sentient; for Epicureanism cf. Lucr. 2.433-439, who distinguishes between two kinds of touch, one reacting to things entering from outside, the other registering what happens in our body. 23Hierocl. El. Eth. col. 1.34-37 Bastianini & Long, βραχέα δ(ὲ) δο[κ]εῖ γε π(ερὶ) [τ(ῆς)] αἰσ[θ] ήσ[ε]ω[ς] εἰπεῖν· φέρει γ(ὰρ) εἰς γνῶσι[ν] τ(οῦ) [πρ]ώτο[υ ο]ἰκείου, [ὃ]ν δὴ λόγον ἀρχὴν ἀρίστ[ην] ἔφαμ(εν) ἔσεσ[θαι τ(ῆς)] ἠθικ(ῆς) στοιχειώ[σε(ως)] (tr. Long & Sedley, slightly modified). 24 See above, n. 19 and text thereto; see already Pohlenz 1940, 82-89, though he appeals to sunaisthêsis of external sense data also discussed in the Êthikê Stoicheiôsis rather than to inner aisthêsis. See further the texts and commentary at LS 57 (plus the comment on 1.375 and the note to 60B at 2.365), and esp. Long’s argument about the priority of sensation qua cause over against impulse (hormê) in relation to oikeiôsis at Bastianini & Long 1992, 381-384. Good account by Babut at Casevitz & Babut 2002, 217-9. 25Plu. SR 1038C (~ SVF 1.197), rather imprecise, ἡ γὰρ οἰκείωσις αἴσθησις ἔοικε τοῦ οἰκείου καὶ ἀντίληψις εἶναι, and Porph. Abst. 3.19 (~ SVF 1.197), καὶ γὰρ οἰκειώσεως πάσης καὶ ἀλλοτριώσεως ἀρχὴ τὸ αἰσθάνεσθαι, τὴν δὲ οἰκείωσιν ἀρχὴν τίθενται δικαιοσύνης οἱ ἀπὸ Ζήνωνος (from τὴν δὲ not cited by Bastianini & Long). 26 Pohlenz 1940, 82-89. 27 Pohlenz 1940, 89; Scott 1988, 137-138; see the discussion by Babut cit., above n. 24. Mnemosyne 67 (���4) 613-630 620 mansfeld . . . matters concerning good things and evil and objects of choice and avoidance and things appropriate and foreign, the clarity of which ought to be more manifest than that of things hot and cold and white and black, since the impressions of the latter follow upon the sensations from without, whereas the former are generated intrinsically from the principles that are within us?28 Scott argues that the main point of contrast is between ἐπεισόδιοι and σύμφυτον, between ‘incidental’ and ‘intrinsically’ as, following Cherniss, he translates.29 But the main contrast, surely, is between ‘from without’ and ‘within us’, which immediately recalls the contrast in Hierocles.30 An interesting parallel is provided by Ptolemy, who explicitly states that ‘perception of self and of one’s own movements31 according to inner sunaisthêsis precedes that of the primary sense organs and outside objects’.32 3 The text of Aët. 4.11 contains other ingredients that have been insufficiently exploited. Let us first look at the introductory lemma: 28 ἐν τοῖς περὶ ἀγαθῶν καὶ κακῶν αἱρετῶν τε καὶ φευκτῶν οἰκείων τε καὶ ἀλλοτρίων, ἃ μᾶλλον ἔδει θερμῶν [τε] καὶ ψυχρῶν λευκῶν τε καὶ μελάνων σαφεστέραν ἔχειν τὴν ἐνάργειαν· ἐκείνων μὲν γὰρ ἔξωθέν εἰσιν αἱ φαντασίαι ταῖς αἰσθήσεσιν ἐπεισόδιοι, ταῦτα δ’ ἐκ τῶν †ἀγαθῶν τῶν ἐν ἡμῖν σύμφυτον ἔχει τὴν γένεσιν; tr. Cherniss (Loeb), slightly modified. The word ἀγαθῶν has been variously emended. Kronenberg’s ἀρχῶν is accepted by Cherniss (Loeb) and can be paralleled at Arist. EN 3.7.1113b21, αἱ ἀρχαὶ ἐν ἡμῖν; Pohlenz (Teubner) suggested ἀφορμῶν, which is favoured by Scott (1998, 142-145) and Babut (Budé). A simple solution would be to assume that ἀγαθῶν has been repeated from a few lines up, and to bracket τῶν ἀγαθῶν. Cf. an example of the Στωικὰ λανθάνοντα δόγματα (Porph. VP 14.15) in Plotinus at Enn. 3.4.[15]4.9-10 (de anima mundi) τί οὖν; συναίσθησιν [sc. ἔχει], ὥσπερ ἡμεῖς τῶν ἐντὸς ἡμῶν; 29 Scott 1998, 137. 30 Above, n. 19 and text thereto. 31 For parallels in Seneca and Hierocles see next n. 32Ptol. Judic. 17.21-18.1 τὰ μὲν οὖν ἀπολελυμένα καὶ πρῶτα κριτήρια χωρὶς λόγου τινὸς αὐτόθεν ἐστὶ καταληπτικὰ καὶ μὴ δεόμενα κατά γε τὴν ἐνάργειαν αὐτὴν ἑτέρας ἀρχῆς· ἀντιλαμβάνεται γὰρ πρῶτον μὲν αὐτῶν [leg. αὑτῶν] καὶ τῶν ἰδίων κινήσεων κατὰ τὴν ἐντὸς συναίσθησιν· ἔπειτα ἤδη τῶν πρώτων αἰσθητηρίων, καὶ τῶν ὅσα τῶν ἔξωθεν στερέμνια καὶ μετέχοντα τῶν εἰδῶν κτλ. Cf. Sen. Ep. 121.5, quaerebamus an esset omnibus animalibus constitutionis suae sensus. esse autem ex eo maxime apparet quod membra apte et expedite movent (‘move their limbs with fitness and nimbleness’) non aliter quam in hoc erudita; nulli non partium suarum agilitas est; Hierocl. El. Eth. col. 1.50-3.19 Bastianini & Long. Mnemosyne 67 (���4) 613-630 Ps.Plutarch / Aëtius Plac. 4.11 621 The Stoics say: when a man is born he has the regent part of his soul like a sheet of papyrus well prepared for making a copy (transcript). On this he transcribes for himself each single one of his concepts.33 The regent part of the soul of the newborn human is compared to a sheet of papyrus in a certain condition. The formula χαρτὴν εὐεργὸν34 εἰς ἀπογραφήν should not be translated as ‘a sheet of paper ready for writing upon’.35 For on such a tabula rasa one may write anything, which can hardly be the point of a passage that illustrates the reliability of what is ‘written’, viz. the preconceptions. The word εὐεργόν entails that the χάρτης has been specially prepared to serve this purpose. It really is quality papyrus. We may quote as a parallel an instructive testimony concerned with Zeno’s cosmology, D.L. 7.135: God, ‘the seminal principle of the world, stays behind as such in the moisture, making matter workable (euergon) for himself for the successive stages of creation’.36 Matter has to be specially prepared for the Demiurge to be able to use it for his exalted task. In the same way the soul of the newborn infant is specifically conditioned for sensation of the self and of things outside. The word ἀπογραφή does not just mean ‘writing’, but stands for ‘transcript’, or ‘copy’; the quality and condition of the papyrus enable one to produce a good and durable copy of an original. Stein, followed by Pearson, attributed the contents of the first Dielsian lemma of ch. 4.11 to Cleanthes, because Zeno’s successor interpreted the imprint, or mark (τύπωσις), in the soul in the literal sense of ‘eminence and depression’, as that ‘in wax made by signet-rings’.37 33 Aët. 4.11.1, οἱ Στωικοί φασιν· ὅταν γεννηθῇ ὁ ἄνθρωπος, ἔχει τὸ ἡγεμονικὸν μέρος τῆς ψυχῆς ὥσπερ χαρτήν [or: χαρτίον] εὐεργὸν εἰς ἀπογραφήν· εἰς τοῦτο μίαν ἑκάστην τῶν ἐννοιῶν ἐναπογράφεται. 34 Diels in the addenda of the DG corrected his apparatus, recognizing that εὐεργόν has been preserved by ps.Galen. We now know that Qusta ibn Luqa has ‘das gut bearbeitete und vorbereitete Blatt Papier’. 35 Sandbach (1978, 25) translates ‘serviceable’. Engberg-Pedersen (1990, 252, n. 1) rejects the notion of a tabula rasa and translates ‘well adapted for writing upon’ (his italics). Bees (2004, 298, n. 293) rightly points out that “ ‘gut beschreibbar’ ist nicht gleichbedeutend mit ‘leer’ ”, but his example, viz. lineated paper, is insufficient. For a bon mot of Apollodorus the Garden Tyrant about a tabula rasa see D.L. 7.181 (not in SVF, cited Usener p. 87). 36~ SVF 1.102, 2.580, LS 46. For the term εὐεργός cf. also Arist. Phys. 2.2.194a33-34. 37 Texts at SVF 1.484; see Stein 1888, 112-114, 319; Pearson 1891, 38-39, 238-239 (Cleanthes fr. 4 P.). In Arius Didymus fr. 39 Diels ap. Eus. PE 5.20.1-3 (~ SVF 1.519), the well-known Mnemosyne 67 (���4) 613-630 622 mansfeld There is no need to accept this attribution, but the intuition behind it, viz. that the sheet of papyrus serves to make a reliable copy, is good. Pearson translated εὐεργός rather well as ’ready to receive a copy’.38 It is ‘into’ this uniquely suitable material of the regent part that ‘each individual conception is transferred’ (εἰς τοῦτο μίαν ἑκάστην τῶν ἐννοιῶν ἐναπογράφεται): the verb ἀπογράφειν means ‘to copy’ (or ‘to enter in a list’—a procedure which should mirror the facts). In what comes next this process is explained. ‘The first way of registering (anagraphê) is by means of the senses.’ Again, the vocabulary is quite precise, ἀναγραφή meaning not just the process of ‘inscribing’, but also more specifically that of ‘putting on a list’. Such a list may contain a number of similar entities or individuals one after the other, as for instance the Athenian archon list (ἀναγραφὴ ἀρχόντων) does. In our present text it is a succession of remembered sense data of the same sort that is listed in every specific case. The sense datum, e.g., ‘white’, leaves a trace in the regent part called ’memory’, and the repetition of similar memories produces what is called an ’experience’, or rather ‘acquaintance’, ‘familiarity’—the series of individual memories has been compressed and unified. The memories (mnêmai) involved are supposed to be ‘lasting and stable imprints’ (μονίμους καὶ σχετικὰς τυπώσεις), as Plutarch, criticizing Stoic epistemology, tells us.39 Next, two kinds of concepts are distinguished: Some of these concepts arise naturally in the aforesaid ways [sic], and without technical elaboration; others are in the end produced by our instruction and attention. The latter are called concepts only, the former also preconceptions.40 text where Cleanthes compares Zeno with Heraclitus on the soul as percipient exhalation (anathymiasis), this view is attributed to Zeno ad finem: ‘he says the soul is sentient because its regent part is capable of being imprinted from the things that are and that are the case through the sense organs, and so to receive the imprints’ (αἰσθητικὴν δὲ αὐτὴν εἶναι διὰ τοῦτο λέγει ὅτι τυποῦσθαί τε δύναται τὸ μέρος τὸ ἡγούμενον αὐτῆς ἀπὸ τῶν ὄντων καὶ ὑπαρχόντων διὰ τῶν αἰσθητηρίων καὶ παραδέχεσθαι τὰς τυπώσεις). At ps.Plu./Aët. 4.20.2, a general Stoic tenet is cited according to which the voice (or sound) makes an imprint, or mark (ἐκτυπούσης), ‘in the hearing faculty [so not immediately in the regent part] like a ring in wax’. On marking wax as a metaphor for cognition from Democritus, Plato, and Aristotle to the Stoics see, e.g., Baldes 1975; Pohlenz 1938, 175-176 = 1965, 3-4; Mansfeld 2005, 401-403. The process is satirized by Plutarch, CN 1084F-85B. 38 Pearson 1891, 38. 39Plu. CN 1085AB ~ SVF 2.847, LS 39F. 40 Aët. 4.11.3. Mnemosyne 67 (���4) 613-630 Ps.Plutarch / Aëtius Plac. 4.11 623 The preconceptions are concepts that are produced by means of an autonomous and involuntary copying process starting, so to speak, at birth: this is nature as distinguished from culture. Other concepts (not: preconceptions) are the products of our teaching and effort: this is culture as distinguished from nature. The final element covered by the heading of the chapter is about the genesis of inner speech, or reason: And [sc. inner] reason/speech (logos), which entitles us to the denomination rational (logikos), is said to be completed from the preconceptions at the age of seven years.41 This is more or less our ‘school age’. Philo, presumably citing Stoic doctrine, says that man becomes logikos in the first seven years, and reaches completion with the second period of seven years, after which puberty begins.42 So we do need ‘inner’, since the logos prophorikos, or outward-directed reason/speech, is said to be formed only during the second set of seven years. The discussion in the learned literature concerned with the question as to whether, according to Stoic doctrine, preconceptions (or some preconceptions) are innate or acquired need not be entered into here.43 What is clear is that our present text offers no support for the assumption that they are innate. What is inborn is the specifically human cognitive ability to copy and register things around us and inside us through sensations that are eventually unified into concepts via memories. This is a fact of nature, or rather of human nature. The Placita deal with the part of philosophy called physics.44 One may wonder why ch. 4.11 in its present abridged condition fails to speak of the genesis 41 Aët. 4.11.4a, ὁ δὲ λόγος, καθ᾿ ὃν προσαγορευόμεθα λογικοί, ἐκ τῶν προλήψεων συμπληροῦσθαι λέγεται κατὰ τὴν πρώτην ἑβδομάδα, also printed SVF 1.149. The distinction between inner speech/thought and uttered speech, already made by Plato, can safely be attributed to Chrysippus; see the verbatim quotations from his On the Soul in Gal., PHP 3.7.42 (~ SVF 2.903), ‘speaking must be from the mind, and also speaking within oneself and thinking, and going through voice in oneself, and sending it out’, ἀπὸ γὰρ τῆς διανοίας δεῖ λέγειν καὶ ἐν ἑαυτῷ λέγειν [ἢ φωνὴν διεξιέναι] καὶ διανοεῖσθαι καὶ ἐν ἑαυτοῖς φωνὴν διεξιέναι καὶ ἐκτὸς ἐκπέμπειν. See further, e.g., Hoffmann 1921; Inwood 1985, 72-73; Chiesa 1991 and 1992; Mansfeld 2005, 378-384 and the literature there cited. 42Philo, Leg. all. 1.10, cf. Stein 1888, 116-117; Waszink 1947, 268 with quotation of Sen. Ep. 124.8; Bees 2004, 31-32 with n. 34. Also see the beginning of Aët. 5.23.1 ~ SVF 2.764 (more on this text below, n. 45). 43 See Scott 1988. 44 Mansfeld & Runia 2009, 18, 36. Mnemosyne 67 (���4) 613-630 624 mansfeld of ethical, or proto-ethical, conceptions. The answer cannot be that ethical themes do not really belong with the physikos logos announced in the first sentence of the treatise. For at the end of the mono-lemmatic ch. 5.23 ps.Plutarch says—again, Stobaeus is absent—that the ‘conception (ennoia) of the good and the bad and of the teaching of them occurs in the second period of seven years’.45 The two chapters are consistent and complementary. Ps.Plutarch/ Aëtius seems to be striving to be consistent: preconceptions of, e.g., physical qualities occur without teaching during the first seven years, and ch. 4.11 is concerned with precisely this earliest period. Ethical concepts (not: preconceptions!) are formed and taught during the second hebdomad, treated in the later chapter 5.23. However, the fact that teaching plays its part in the genesis of these ethical concepts leaves room for a previous genesis of ethical preconceptions without teaching. These must be meant in the passage of Diogenes Laërtius dealing with concept formation quoted above, section 1: ‘the notion of what is good and just is acquired naturally’—naturally, so not by teaching. Diogenes’ overview (as so often) is incomplete, since ethical concepts are not acquired in the natural way only. 4 The two final Dielsian lemmata of ch. 4.11 do not deal with the genesis of preconceptions or the constitution of inner speech. But they tell us a bit more about the rationality that is achieved according to the previous lemma by combining preconceptions, that is, something more about what it is to be a rational animal (λογικὸν ζῷον): 45 Aët. 5.23.1 ~ SVF 2.764, according to Heraclitus and the Stoics περὶ δὲ τὴν δευτέραν ἑβδομάδα ἔννοια γίνεται καλοῦ τε καὶ κακοῦ καὶ τῆς διδασκαλίας αὐτῶν. The abstract at ps.Gal., Phil. hist. c. 127, turns this part of the tenet into a new doxa with another name-label, viz., Aristotle, and mentions the first (!) hebdomad (it also reads διδασκαλίας ἀρχή, more intelligible than ps.Plutarch’s perhaps corrupt (ἔννοια) τῆς διδασκαλίας). This attribution to Aristotle is in itself mistaken (cf. HA 8.1.588a31-b2, cited by Waszink (1947, 434), followed by Podolak (2010, 151)). One may assume that in the somewhat different version of ps.Plutarch worked over by ps.Galen the name-label Aristotle was still present in this chapter. That in (a predecessor of) Aëtius Stoic doxai dealing with infancy and the onset of puberty were linked with an Aristotelian view of the cognitive capacities of plant souls is paralleled at Tert. An. 19.2, where the view on infancy held by philosophers in general (so of course including Stoics, above n. 22 and text thereto, and see Waszink 1947, 434) is followed by the view on the intelligence of plants connected with the name-label Aristotle. Waszink has failed to notice the relevance of Aët. 4.11. Mnemosyne 67 (���4) 613-630 Ps.Plutarch / Aëtius Plac. 4.11 625 A concept is a phantasm in the thinking faculty of a rational animal; for a phantasm is only then called a concept (ennoêma) when it occurs in a rational soul, deriving its name from mind (noûs). Accordingly, all phantasms that occur to non-rational animals are mere phantasms. But those that occur to the gods and to us are phantasms as to genus and concepts as to species. Just as denarii <and> staters, if you consider them in themselves, are simply denarii and staters. But if you use them to pay for a naval voyage these are not only denarii, but are called ‘ship fare’ as well.46 Long and Sedley argue that this contradicts the evidence to be found elsewhere, because a phantasm according to Stoic doctrine is a figment of the imagination.47 Kerferd suggested that phantasma is “here clearly used as the equivalent of [Stoic] phantasia.”48 The concept qua phantasm of the thinking faculty in Aët. 4.11 is an image in the soul, that is, a psychical and mental image in the case of humans, and a psychical image for other living beings.49 In Aristotle, ‘phantasm’ can mean an image of the imagination as well as a mental image in general.50 At Aët. 4.11.5-6, ‘phantasm’ comes close to the second of Aristotle’s meanings. Scholars have noted that already the first part of the chapter contains a view that is very close to one of Aristotle’s in the first chapter of Metaphysics and the last of Posterior Analytics, viz. the idea that an empeiria comes about by unifying the memories of a succession of similar impressions.51 Here Aristotle distinguishes between humans and animals as well. It is, in fact, not particularly odd that in the doxographical tradition as represented by ps.Plutarch/Aëtius this Stoic doctrine is represented in more or less Aristotelian terminology; that is to say, in a terminology that is more Aristotelian than a Stoic, presumably, would have used himself. We should again take the doxographical macro-context of this chapter into account. In the Stoic system epistemology is a part of logic, while in Aristotle’s œuvre, apart from the final chapter of Posterior Analytics, it is a part of psychology, that is, of physics. In the Placita epistemology, more peripatetico, is dealt with in Book IV, 46 47 48 49 50 51 Aët. 4.11.4-5. Sandbach 1985, 52; Long & Sedley 1987, 2.185; cf. D.L. 7.50 ~ SVF 2.55, LS 39A. Kerferd 2006, 111. Compare the distinction between logikai and alogoi phantasiai, SVF 2.61, 187. E.g. Arist. An. 3.7.431a16-7, ‘the soul never thinks without a mental image.’ See further Bonitz 1870, v. φάντασμα; Thomas 2010, § 2.2 and the literature there cited. Sandbach 1985, 52; Long & Sedley 1987, 2.241; cf. Arist. Met. Α 980b29-981a1, APo. 2.99b36100a6, on which see the fine discussion of Cambiano 2012. Mnemosyne 67 (���4) 613-630 626 mansfeld which (with the exception of its first chapter) is about psychology.52 So it is entirely possible that this Peripatetic framework, or rather this Peripatetic manner of thinking, influenced the formulation of the doctrine. This certainly justifies the rejection of this use of phantasma as evidence for Stoic doctrine by Long and Sedley.53 5 A final point. An interesting simile is found at the end of ch. 4.11: denarii and staters, when used to pay for a voyage on a ship, are not only called denarii and staters but also ‘ship fare’ (ναῦλα).54 Such a name change is also found in a passage of Clement of Alexandria about the different names of the one virtue depending on the circumstances, the gist of which has plausibly been attributed to Zeno’s pupil Aristo:55 one and the same drachme is called ship fare when given to the shipowner, tax when to the tax collector, rent when to the landlord, pay when to the teacher, and deposit when to the seller.56 It has not been seen that what is in Aëtius is an update of what is in Clement:57 Ariston’s drachme has been replaced by staters and denarii. The stater is a Greek coin, already cited in early texts and here present, apparently, to represent the Greek side of the purse. The denarius, Greek δηνάριον, is a Roman coin,58 which does not seem to have become a common currency in the Greek East before the first century CE. The word turns up for the first time in literary (or semi-literary) texts in the first century CE, for the earliest such attestations 52 See Mansfeld & Runia 2009, 147-148 on the positioning of Aët. 4.11-12. 53 Above, text to n. 47. 54 See n. 46 above, and text thereto. 55 See Rolke 1975, 199; Ioppolo 1980, 226-228. 56Clem. Strom. 1.20.98 ~ SVF 1.376, μιᾶς καὶ τῆς αὐτῆς δραχμῆς τῷ μὲν ναυκλήρῳ δοθείσης λέγεσθαι ναῦλον, τῷ δὲ τελώνῃ τέλος καὶ ἐνοίκιον μὲν τῷ σταθμούχῳ, μισθὸν δὲ τῷ διδασκάλῳ καὶ τῷ πιπράσκοντι ἀρραβῶνα. 57 Not even by Rolke (1975, 199-200), who compares the two passages. 58 First issued 211 BCE, see Jones 1990, 85; that is, when in faraway Athens Chrisippus was an old man. Mnemosyne 67 (���4) 613-630 Ps.Plutarch / Aëtius Plac. 4.11 627 are several passages in the New Testament, and, surprisingly, the present lemma in Aëtius.59 Diels noticed the presence of the two coin types, but said he failed to see why both were needed; the unknown Stoic author of the original simile in his view should have been content with the stater alone. So Aëtius had a Roman public in mind, unless (Diels says) it was ps.Plutarch who interpolated the denarius.60 But one may phrase this insight in a more positive way, and argue that apart from illustrating an interesting detail of Stoic epistemology the simile not only confirms the probable date for the Aëtian Placita,61 but also testifies to the process of updating such functional texts were subjected to.62 The presence of the denarii shows that we do have to assume a relatively late date for the account of sensation and concept formation in Aët. 4.11.* Bibliography Algra K. & alii (eds.) 1992. The Cambridge History of Hellenistic Philosophy (Cambridge) Arnim, I. ab (ed.) 1903. Stoicorum veterum fragmenta. Vol. 2: Chrysippi fragmenta phy sica et logica (Leipzig, repr. Stuttgart 1964) [Abbreviated SVF] ——— 1905. Stoicorum veterum fragmenta. Vol. 1: Zeno et Zenonis discipuli (Leipzig, repr. Stuttgart 1964) [Abbreviated SVF] Baldes, R.W. 1975. Democritus on Visual Perception: Two Theories or One?, Phronesis 20, 93-105 Bastianini, G., Long, A.A. 1992, Hierocles, in: CPF Parte I: Autori noti. Vol. 1** (Florence), 268-451 Bees, R. 2004. Die Oikeiosislehre der Stoa. I. Rekonstruktion ihres Inhalts (Würzburg) Bonhöffer, A. 1890. Epictet und die Stoa. Untersuchungen zur stoischen Philosophie (Stuttgart) 59 The Supplement to LSJ refers to inscriptions from the 2nd and 1st cent. BCE, which constitute another genre. 60Diels DG 101 writes “quid interfuerit ut duplex nummorum genus afferretur, haud dispicio. Alterutrum credo satis erat. Nec dubium quin uno staterum exemplo contentus fuerit quicunque Stoicorum illa composuit. Romanum igitur usum spectabat Aetius nisi Plutarchus interpolasse credis.” 61 Mansfeld & Runia 1997, 320-321; 2009, 86, 88. 62 Mansfeld & Runia 1997, xix-xx; 2009, 99, 139, 148. * A version of this paper was read at Trier on 12 May 2011 at the invitation of Georg Wöhrle, and I profited from the discussion that followed. Thanks are due to David Runia, Tony Long and the referees of Mnemosyne for criticism and advice. The errors that remain are mine. Mnemosyne 67 (���4) 613-630 628 mansfeld Bonitz, H. 1870. Index Aristotelicus (Berlin, repr. Graz 1955) Brittain, C. 2005. Common Sense: Concepts, Definition and Meaning in and out of the Stoa, in: Frede, D., Inwood, B. (eds.) Language and Learning (Cambridge), 164-219 Brunschwig, J. (ed.) 1978 (22006). Les Stoïciens et leur logique (Paris) Cambiano, G. 2012. Aristotle’s Metaphysics A1: The Desire to Know, in: Steel, C. (ed.) Aristotle’s Metaphysics Α (Oxford), 1-42 Casewitz, M., Babut, D. (eds.) 2002. Plutarque Œuvres morales T. XV.2, Traité 72. Sur les notions communes contre les Stoïciens (Paris) Chiesa, C. 1991. Le problème du langage intérieur chez les Stoïciens, RIPh 45, 301-321 ——— 1992. Le problème du langage intérieur dans la philosophie antique de Platon à Porphyre, HEL 14, 15-30 Daiber, H. (ed.) 1980. Aetius Arabus. Die Vorsokratiker in arabischer Überlieferung (Wiesbaden) Diels, H. (ed.) 1879. Doxographi Graeci (Berlin) [Abbreviated DG] Dyson, H. 2009. Prolepsis and Ennoia in the Early Stoa (Berlin/New York) Engberg-Pedersen, T. 1990. The Stoic Theory of Oikeiosis: Moral Development and Social Interaction in Early Stoic Philosophy (Aarhuus) Fox, W. (ed.) 1902. Remigii Autissiodorensis in artem Donati minorem commentum (Lipsiae) Frede, M. 1999. Stoic Epistemology, in: Algra & alii (eds.), 295-322 Hoffmann, E. 1921. Zwei quellenkritische Beobachtungen. I. Die Herkunft des Wachstafel bildes im Theätet, Jahresberichte des philologischen Vereins zu Berlin 47, 56-58 Hülser, K.-H. (ed.) 1987. Die Fragmente zur Dialektik der Stoiker. Bd. 1 (Stuttgart-Bad Cannstatt) [Abbreviated FDS] Huygens, R.B.C. (ed.) 1970. Accessus ad auctores. Bernard d’Utrecht, Conrad d’Hirsau, Dialogus super auctores (Leiden) Inwood, B. 1985. Ethics and Human Action in Early Stoicism (Oxford) ——— 1999. Oikeiôsis and Primary Impulse, in: K. Algra & alii (eds.), 678-682 ——— 2005. Getting to goodness, in: Inwood, B., Reading Seneca. Stoic Philosophy at Rome (Oxford), 271-301 Inwood, B., Gerson, L.P. 2008. The Stoics Reader. Selected Writings and Testimonia (Indianapolis) Ioppolo, A.M. 1980. Aristone di Chio e lo Stoicismo antico (Naples) Isnardi Parente, M. 1989. Stoici antichi. 2 Vols. (Torino) ——— 1991. Appendix stoicorum, SCO 41, 235-277 Jackson-McCabe, M. 2005. The Stoic Theory of Implanted Preconceptions, Phronesis 49, 323-347 Jones, J.M. 1990. A Dictionary of Ancient Roman Coins (London) Kerferd, G.B. 1978. The Problem of synkatathesis and katalêpsis, in: Brunschwig (ed.) 2006, 109-130 (w. add. by Bénatouil, T.) Mnemosyne 67 (���4) 613-630 Ps.Plutarch / Aëtius Plac. 4.11 629 Lachenaud, G. (ed.) 1993. Plutarque. Œuvres morales. T. XII.2, Opinions des Philosophes (Paris) Long, A.A. 1996, Hierocles on oikeiôsis and Self-perception, in: Long, Stoic Studies (Cambridge), 250-263 ——— 1999. Stoic Psychology, in: Algra & alii (eds.), 560-584 Long, A.A., Sedley, D.N. 1987. The Hellenistic Philosophers. 2 Vols. (Cambridge) [Abbreviated LS] Madec, G. (ed.) 1976. Œuvres de Saint Augustin 6: Le maître. Le libre arbitre (Paris) Mansfeld, J. 2005. ‘Illuminating What is Thought’. A Middle Platonist placitum on ‘Voice’ in Context, Mnemosyne 58, 358-407 Mansfeld, J., Runia, D.T. 1997. Aëtiana. The Method and Intellectual Context of a Doxographer. Vol. 1. The Sources (Leiden/New York/Cologne) ——— 2009. Aëtiana. The Method and Intellectual Context of a Doxographer. Vol. 2. The Compendium, Pt. I: Macrostructure and Microcontext; Pt. II, Aëtius Book II: Specimen Reconstructionis (Leiden/Boston) Mau, J. (ed.) 1971. Plutarchi Moralia. Vol. 5.2.1, X oratorum vitae; Placita philosophorum (Leipzig) O’Daley, G. 1987. Augustine’s Philosophy of Mind (London) Pearson, A.C. 1889. The Fragments of Zeno and Cleanthes (London) Podolak, P. 2010. Soranos von Ephesos, Περὶ ψυχῆς. Sammlung der Testimonien, Kommentar, und Einleitung (Berlin) Pohlenz, M. 1938. Zenon und Chrysipp, NGG Philol.-Hist. Kl. Altertumswiss. v. II (N.F.), 173-210; repr. in: Dörrie, H. (ed.) 1965. M. Pohlenz, Kleine Schriften (Hildesheim), 1-37 ——— 1940. Grundfragen der stoischen Philosophie, Abh. Gött., phil.-hist. Kl. III, 26; repr. in: Tarán, L. (ed.) 1980. Stoicism (New York) ——— 31984. Die Stoa. Geschichte einer geistigen Bewegung. 2 Bde. (Göttingen) Qusta ibn Luqa, see Daiber Radice, R. (ed.) 1998. Stoichi antichi. Tutti i frammenti raccolti da Hans von Arnim (Milan) Ramelli, I., Konstan, D. 2009. Hierocles the Stoic. Elements of Ethics, Fragments and Excerpts (Atlanta) Rolke, K.-H. 1975. Die bildhaften Vergleiche in den Fragmenten der Stoiker von Zenon bis Panaitios (Hildesheim/New York) Sandbach, F.H. 1971. Ennoia and prolepsis in the Stoic Theory of Knowledge, CQ 24, 44-51; rev. repr. in: Long, A.A. (ed.) 1996. Problems in Stoicism (London/Atlantic Highlands N.J.), 22-37 ——— 1985. Aristotle and the Stoics (Cambridge) Scott, D. 1988. Innatism in the Stoa, PCPhS 30, 123-153; repr. in: Irwin, T. (ed.) 1995. Hellenistic Philosophy (New York etc.), 93-124 Mnemosyne 67 (���4) 613-630 630 mansfeld ——— 1995. Recollection and Experience. Plato’s Theory of Learning and its Successors (Cambridge) Stein, L. 1888. Die Psychologie der Stoa. Bd. 2: Die Erkenntnistheorie der Stoa (Berlin) Sijl, C. van 2010. Stoic Philosophy and the Exegesis of Myth (Utrecht) Thomas, N.J.T. 2010. Mental Imagery, in: Zalta, E.N. (ed.) Stanford Encyclopedia of Philosophy; URL: http://plato.stanford.edu/archives/fall2010/entries/mentalimagery/ Waszink, J.H. (ed.) 1947. Q.S.F. Tertulliani De anima (Leiden, repr. Leiden/Boston 2010) Zeller, E. 18803. Die Philosophie der Griechen in ihrer geschichtlichen Entwicklung darge stellt. Bd. 3.1: Die nacharistotelische Philosophie, erste Hälfte (Leipzig) Zeller, E., Wellmann, E. 19094. Die Philosophie der Griechen in ihrer geschichtlichen Entwicklung dargestellt. Bd. 3.1: Die nacharistotelische Philosophie, erste Hälfte (Leipzig) Mnemosyne 67 (���4) 613-630
© Copyright 2026 Paperzz