Si operam medicantis exspectas, oportet vulnus detegas. - Boethius

For if vicious propensity is, as it were, a disease of the soul like bodily sickness, even as we account the sick in body by no means deserving of hate, but rather of pity, so, and much more, should they be pitied whose minds are assailed by wickedness, which is more frightful than any sickness.

Qui cecidit, stabili non erat ille gradu.

Thou seest, then, in what foulness unrighteous deeds are sunk, with what splendour righteousness shines. Whereby it is manifest that goodness never lacks its reward, nor crime its punishment.