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
adj.
That may be touched: P. ἁπτός (Plat.).
Met., clear: P. and V. σαφής, φανερός.