ὅπλον μέγιστόν ἐστιν ἡ ἀρετή βροτοῖς → man's greatest weapon is virtue, virtue is the greatest weapon for mortals
adv.
Calmly: P. and V. ἡσυχῆ, ἡσύχως, Ar. and V. ἀτρέμα, Ar. and P. ἀτρέμας, ἠρέμα.