τό γε μὴν ἀόργητον ἀνδρός ἐστι σοφοῦ → and to be able also to subdue anger is the part of a wise man
calmly: P. and V. ἡσυχῆ, ἡσύχως, Ar. and V. ἀτρέμα, Ar. and P. ἀτρέμας, ἠρέμα.
