Punishment is justice for the unjust.

The desire for fame tempts even noble minds.

There is no remedy so powerful against the heat of concupiscence as the remembrance of our Savior's Passion. In all my difficulties I never found anything so efficacious as the wounds of Christ: In them I sleep secure; from them I derive new life.

Custom is second nature.

No one knows what he himself is made of, except his own spirit within him, yet there is still some part of him which remains hidden even from his own spirit; but you, Lord, know everything about a human being because you have made him...Let me, then, confess what I know about myself, and confess too what I do not know, because what I know of myself I know only because you shed light on me, and what I do not know I shall remain ignorant about until my darkness becomes like bright noon before your face.

Although among heretics and schismatics there is the same Baptism, nevertheless, the remission of sins is not operative among them because of the very rottenness of discord and wickedness of dissension ... Baptism was in them, but it did not profit them outside the Church ... Outside the Church, Baptism works death because of discord.

Education is the food of youth, the delight of old age, the ornament of prosperity, the refuge and comfort of adversity, and the provocation to grace in the soul.