Note 140:1 — IV
Reading edition
Aristotle (Diels, 450). ὅσας δὲ εἶναι τὰς σφαίρας, τοσούτους ὑπάρχειν καὶ τοὺς κινοῦντας θεούς. Chrysippus (Diels 466); Posidonius, ib. (cf. Plato, Laws. 898 ff.). See Epicurus's Second Letter, especially Usener, pp. 36-47 = Diog. La. x. 86-104. On the food required by the heavenly bodies cf. Chrysippus, fr. 658-61, Arnim.