Note 89 — Chapter I · SPECULATIVE PHILOSOPHY IN GREECE, BEFORE AND IN THE TIME OF SOKRATES.
Reading edition
Aristot. Physic. viii. 3, p. 253, b. 30, εἰς τοὐναντίον γὰρ ἡ ἀλλοίωσις: also iii. 5, p. 205, a. 6, πάντα γὰρ μεταβάλλει ἐξ ἐναντίου εἰς ἐναντίον, οἷον ἐκ θερμοῦ εἰς ψυχρόν.