οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
wander: P. and V. πλανᾶσθαι.
be scattered: P. and V. σκεδάννυσθαι.
