οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
-ῶν, αἱmáscaras femeninas Hsch., cf. Βαρυλλικά, βρυδαλίχα, βυλλίχης.