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
τόνος, κατάτασις, τανυστύς, συντονία, τέτανος, σύντασις