Epictetus, Works, book 2, Τίσ ἀρχὴ φιλοσοφίασ. 3:

ἀγαθοῦ δὲ καὶ κακοῦ καὶ καλοῦ καὶ αἰσχροῦ καὶ πρέποντοσ καὶ ἀπρεποῦσ καὶ εὐδαιμονίασ καὶ προσήκοντοσ καὶ ἐπιβάλλοντοσ καὶ ὅ τι δεῖ ποιῆσαι καὶ ὅ τι οὐ δεῖ ποιῆσαι τίσ οὐκ ἔχων ἔμφυτον ἔννοιαν ἐλήλυθεν;