If God should really speak to man, man could still never know that it was God speaking.

I had to deny knowledge in order to make room for faith.

The possession of power unavoidably spoils the free use of reason

Happiness is not an ideal of reason but of imagination

The sum total of all possible knowledge of God is not possible for a human being, not even through a true revelation. But it is one of the worthiest inquiries to see how far our reason can go in the knowledge of God.

Nothing is divine but what is agreeable to reason.