32 It is right, too, to seek example and inspiration from the great saints of the Church. Pure as they were, they inflicted such mortifications upon themselves as to leave us almost aghast with admiration. And as we contemplate their saintly heroism, shall not we be moved by God's grace to impose on ourselves some voluntary sufferings and deprivations, we whose consciences are perhaps weighed down by so heavy a burden of guilt?
Source: Paenitentiam Agere (Vatican.va)