§8.16.1Μέμνησο ὅτι καὶ τὸ μετατίθεσθαι καὶ ἕπεσθαι τῷ διορθοῦντι ὁμοίως ἐλεύθερόν ἐστι· σὴ γὰρ ἐνέργεια κατὰ τὴν σὴν ὁρμὴν καὶ κρίσιν καὶ δὴ καὶ κατὰ νοῦν τὸν σὸν περαινομένη.
Remember that both changing your mind and following the one who corrects you are equally free; for it is your own activity, accomplished according to your own impulse and judgment, and indeed according to your own mind.