αἰὲν ἀριστεύειν καὶ ὑπείροχον ἔμμεναι ἄλλων → always strive for excellence and prevail over others (Iliad 6.208, 11.784)
P. and V. τὸ σεμνόν, εὐκοσμία, ἡ, Ar. and P. κοσμιότης, ἡ.