Good can exist without evil, whereas evil cannot exist without good.

Friendship is the source of the greatest pleasures, and without friends even the most agreeable pursuits become tedious.

Concerning perfect blessedness which consists in a vision of God.

Clearly the person who accepts the Church as an infallible guide will believe whatever the Church teaches.

A man's heart is right when he wills what God wills.

Faith has to do with things that are not seen and hope with things that are not at hand.

The things that we love tell us what we are.