οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
Rīpheus: (dissyl.), ĕi, and ĕos, m.,I a Centaur, killed by Theseus, Ov. M. 12, 352.
Rīpheūs, eī, m., nom d’un guerrier : Virg. En. 2, 339.