To pretend angels do not exist because they are invisible is to believe we never sleep because we don't see ourselves sleeping.

Eternity is called whole, not because it has parts, but because it is lacking in nothing.

Nothing which implies contradiction falls under the omnipotence of God.

It is not theft, properly speaking, to take secretly and use another's property in a case of extreme need: because that which he takes for the support of his life becomes his own property by reason of that need

Wonder is the desire of knowledge.

The greatest kindness one can render to any man consists in leading him from error to truth.

Most men seem to live according to sense rather than reason.