οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
ăbercĕō, v. abarceo.
ab-erceo, s. abarceo.
aberceo abercere, -, - V TRANS :: keep away; forbid
