DA gre, ed. W.D.Ross,φανερὸν οὖν ὅτι ὡς ἐπιστήμη· ἐν γὰρ τῷ ὑπάρχειν τὴν ψυχὴν καὶ ὕπνος καὶ ἐγρήγορσίς ἐστιν, ἀνάλογον δʼἡ μὲν ἐγρήγορσις τῷ θεωρεῖν, ὁ δʼὕπνος τῷ ἔχειν καὶ μὴ ἐνεργεῖν· προτέρα δὲ τῇ γενέσει ἐπὶ τοῦ αὐτοῦ ἡ ἐπιστήμη.
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