Note 26 — Chapter I · SPECULATIVE PHILOSOPHY IN GREECE, BEFORE AND IN THE TIME OF SOKRATES.
Reading edition
Aristotel. Metaph. A. 9, p. 990, a. 16. Διὸ περὶ πυρὸς ἢ γῆς ἢ τῶν ἄλλων τῶν τοιούτων σωμάτων οὐδ’ ὁτιοῦν εἰρήκασιν, &c. (the Pythagoreans); also N. 3.