So much must I live for others, that almost I am a stranger to myself.

Every cleric must obey the Pope, even if he commands what is evil; for no one may judge the Pope.

God forbid that all children, of whom daily so great a multitude die, would perish, but that also for these, the merciful God, who wishes no one to perish, has procured some remedy unto salvation.

The universal Church of the faithful is one outside of which none is saved.

Not to oppose erroneous doctrine is to approve of it, and not to defend at all true doctrine is to suppress it.

Crucifiers of Christ ought to be held in continual subjection.

Anyone who attempts to construe a personal view of God which conflicts with church dogma must be burned without pity.