Αὐτάρκης ἔσῃ, ἂν μάθῃς τί τὸ καλὸν κἀγαθόν ἐστι → You will be contented with your lot if you learn what the honourable and good is
adv.
At heart: V. ἔνδον, ἔνδοθεν. Secretly: P. and V. λάθρα. Really: P. and V. ἔργῳ.