οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
P. and V. οἴκημα, τό, οἶκος, ὁ, Ar. and V. μέλαθρον, τό, or pl.