οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
νοσηματικός, νοσερός, κατακλινής, ὑποκείμενον, ἀδύνατος, ἀνώμαλος, ἄρρωστος, ἀσθενής, ἐναλθής, ἐνσινής