The exterior must be joined to the interior to obtain anything from God, that is to say, we must kneel, pray with the lips, and soon, in order that proud man, who would not submit himself to God, may be now subject to the creature.

One must know oneself. If this does not serve to discover truth, it at least serves as a rule of life and there is nothing better.

Imagination decides everything.

I can readily conceive of a man without hands or feet; and I could conceive of him without a head, if experience had not taught me that by this he thinks, Thought then, is the essence of man, and without this we cannot conceive of him.

Without the knowledge of our wretchedness, the knowledge of God creates pride. With it, the knowledge of God creates despair. The knowledge of Christ offers a third way, because in him we find both God and our wretchedness.

All of our reasoning ends in surrender to feeling.

Lust is the source of all our actions, and humanity.