οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
P. κουφολογία, ἡ (Thuc.), μεγαλαυχία, ἡ, τὸ κομπῶδες, V. τὸ γαῦρον, P. and V. ὄγκος, ὁ; see boast.