Science as such assuredly has no authority, for she can only say what is, not what is not.

I myself believe that the evidence for God lies primarily in inner personal experiences.

It would probably astound each of them beyond measure to be let into his neighbor's mind and to find how different the scenery there was from that in his own.

Materialism means simply the denial that the moral order is eternal, and the cutting off of ultimate hopes; spiritualism means theaffirmation of an eternal moral order and the letting loose of hope.

The greatest discovery of the 20th Century is that our attitude of mind determines our quality of life, not circumstances.

To neglect the wise sayings of great thinkers is to deny ourselves the truest education.

Whenever you're in conflict with someone, there is one factor that can make the difference between damaging your relationship and deepening it. That factor is attitude.