If you want a quality, act as if you already had it.

Real servants don't try to use God for their purposes. They let God use them for His purposes.

Truth is something that happens to an idea.

Genius... means little more than the faculty of perceiving in an unhabitual way.

To be a real philosopher all that is necessary is to hate some one else's type of thinking.

The worst thing that can happen to a good teacher is to get a bad conscience about her profession because she feels herself hopeless as a psychologist.

Marvelous as may be the power of my dog to understand my moods, deathless as his affection and fidelity, his mental state is as unsolved a mystery to me as it was to my remotest ancestor.