The sum of a man's problems come from his inability to be alone in a silent room.

God has given us evidence sufficiently clear to convince those with an open heart and mind.

The sum of a man's problems come from his inability to be alone in a silent room.

There are two equally dangerous extremes-to shut reason out, and to let nothing else in.

Who knows if this other half of life where we think we're awake is not another sleep a little different from the first.

Unless we love the truth we cannot know it.

No one is ignorant that there are two avenues by which opinions are received into the soul, which are its two principal powers: the understanding and the will.