οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
-οῦ, ὁpresidente de la gerusía, IPrusias 25.3 (III d.C.).