οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
zābŏlus ou zābŭlus, ī, m. (ζάβολος), c. diabolus : Ps. Lact. Mort. 16.
