οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
Use adj., P. and V. αἰσχροκερδής, φιλάργυρος, Ar. and P. φιλοκερδής, φειδωλός.
