"The soul follows its own laws, and the body also follows its own laws, and they agree with each other by virtue of the pre-established harmony between all substances, since they are all representation…"

"Justice is nothing else than the charity of the wise."

"The doctrine that the world is governed by perfection was introduced to exclude the arbitrary will of God."

"There is a certain destiny of everything, regulated by the foreknowledge and providence of God, who has established an infallible connection between the antecedent and the consequent."

"We live in the best of all possible worlds."