Cato requested old men not to add the disgrace of wickedness to old age, which was accompanied with many other evils.
PlutarchJustice makes the life of such as are in prosperity, power and authority the life of a god, and injustice turns it to that of a beast.
PlutarchWhen a man's eyes are sore his friends do not let him finger them, however much he wishes to, nor do they themselves touch the inflammation: But a man sunk in grief suffers every chance comer to stir and augment his affliction like a running sore; and by reason of the fingering and consequent irritation it hardens into a serious and intractable evil.
Plutarch