οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
ἐναντίον, ἀντιπαρεξάγω, ἀντιπνέω, ἀντιβίην, ἀντίβιον, ἀντικρύ, ἄντικρυς, ἐμποδών
