sobriety
From LSJ
ῥᾴδιον φθείρειν φαρμακεύσεσιν ἢ ἀποτροπαῖς ἢ καὶ κλοπαῖς → easy to spoil by means of sorcery or diverting or theft
self-control: P. ἐγκράτεια, ἡ.
discretion: P. and V. τὸ σῶφρον, τὸ σωφρονεῖν, Ar. and P. σωφροσύνη, ἡ.
calmness: Ar. and P. ἡσυχία, ἡ.