§7.25.1Πάντα ὅσα ὁρᾷς ὅσον οὔπω μεταβαλεῖ ἡ τὰ ὅλα διοικοῦσα φύσις καὶ ἄλλα ἐκ τῆς οὐσίας αὐτῶν ποιήσει καὶ πάλιν ἄλλα ἐκ τῆς ἐκείνων οὐσίας, ἵνα ἀεὶ νεαρὸς ᾖ ὁ κόσμος.
All things that you see, the nature which governs the whole will very soon change, and will make other things out of their substance, and again others out of the substance of those, so that the universe may ever be young.