the term in discussing Thales, he meant what is called the "material cause,"[1] and it is hard to believe that it means anything else here.
15.Aristotle's account of the theory. It was natural for Aristotle to regard this theory as an anticipation or presentiment of his own doctrine of "indeterminate matter,"[2] and that he should sometimes express the views of Anaximander in terms of the later theory of "elements." He knew that the Boundless was a body,[3] though in his own system there was no room for anything corporeal prior to the elements; so he had to speak of it as a boundless body "alongside of" or "distinct from" the elements (παρὰ τὰ στοιχεῖα). So far as I know no one has doubted that, when he uses this phrase, he is referring to Anaximander.
In a number of other places Aristotle speaks of some one who held the primary substance to be something "intermediate between" the elements or between two of them.[4]
- ↑ See p. 47 n. 6 and Introd. p. 11 n. 3.
- ↑ Arist. Met. Λ, 2. 1069 b 18 (R. P. 16 c).
- ↑ This is taken for granted in Phys. Γ, 4. 203 a 16; 204 b 22 (R. P. 16 b), and stated in Γ, 8. 208 a 8 (R. P. 16 a). Cf. Simpl. Phys. p. 150, 20 (R. P. 18).
- ↑ Aristotle speaks four times of something intermediate between Fire and Air (Gen. Corr. B, 1. 328 b 35; ib. 5. 332 a 21; Phys. A, 4. 187 a 14; Met. A, 7. 988 a 30). In five places we have something intermediate between Water and Air (Met. A, 7. 988 a 13; Gen. Corr. B, 5. 332 a 21; Phys. Γ, 4. 203 a 18; ib. 5. 205 a 27; De caelo, Γ, 5. 303 b 12). Once (Phys. A, 6. 189 b 1) we hear of something between Water and Fire. This variation shows at once that he is not speaking historically. If any one
by Alexander or Simplicius. But, if τοῦτο is genuine, the ὄνομα referred to must be τὸ ἄπειρον, and this interpretation is confirmed by Simpl. De caelo 615, 15, ἄπειρον δὲ πρῶτος ὑπέθετο. In another place (p. 150, 23) Simplicius says πρῶτος αὐτὸς ἀρχὴν ὀνομάσας τὸ ὑποκείμενον, which must mean, as the context shows, "being the first to name the substratum of the opposites as the material cause," which is another point altogether. Theophrastos is always interested in noting who it was that "first" introduced a concept, and both ἄπειρον and ὑποκείμενον were important enough to be noted. Of course he does not mean that Anaximander used the word ὑποκείμενον. He only infers that he had the idea from the doctrine that the opposites which are "in" the ἄπειρον are "separated out." Lastly, the whole book from which these extracts were taken was Περὶ τῶν ἀρχῶν, and the thing to note was who first applied various predicates to the ἀρχή or ἀρχαί.
