Note 42 — Chapter II · ARISTOTELIAN CANON.

If we turn to the beginning of book iv. of the Physica, where Aristotle undertakes to examine Τόπος, Place, we shall see that he begins by a dialectic handling of ἀπορίαι, exactly analogous to that which he himself calls ἐξωτερικοὶ λόγοι, when he proceeds to examine Χρόνος, Time: see Physica, iv. pp. 208, a. 32-35, 209, a. 30; 210, a. 12, b. 31. He does the like also about Κενόν, Vacuum, p. 213, a. 20, b. 28, and about Ἄπειρον, Infinitum, iii. p. 204, b. 4 (with the Scholia of Simplikius, p. 364, b. 20, Br.).

Compare the Scholion of Simplikius ad Physica (i. p. 329, b. 1, Br.) — ἴσως δὲ (Simplikius uses this indecisive word ἴσως) ὅτι ἡ ἐφ’ ἑκάτερα ἀπορία τοῦ λόγου ἐξωτερική τις ἦν, ὡς Εὔδημός φησι, διαλεκτικὴ μᾶλλον οὖσα, with this last Scholion, on p. 364, b. 20, which describes the same dialectic handling, though without directly calling it exoteric.