οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
mūrĭcātim: adv. murex,I in the shape of a purple-fish (post-Aug.): vertice muricatim intorto, Plin. 9, 33, 52, § 162.
