οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
tarent. ἅπαξ Hsch.• Etimología: Deriv. de ἅμα q.u.