§70b.1Fr. 70b
Δεῖ δὲ μὴ ἀγνοεῖν ὅτι Θ. τὰ περὶ ταὐτοῦ προβλήματα ὑποτάσσει τοῖς γενικοῖς, ὥσπερ καὶ τὰ ἀπὸ τῶν διαφορῶν· λέγει γὰρ "καὶ τὴν διαφορὰν καὶ τὴν ταὐτότητα γεικὰ θῶμεν. "
Fr. 70b But one must not fail to know that Theophrastus subordinates the problems concerning sameness to those concerning genus, just as he also does those derived from differences; for he says, "Let us posit both difference and sameness as generic."