The ideas that have lighted my way have been kindness, beauty and truth.

I have repeatedly said that in my opinion the idea of a personal God is a childlike one.

Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

Personally, I experience the greatest degree of pleasure in having contact with works of art. They furnish me with happy feelings of an intensity that I cannot derive from other sources.

It is impossible to get out of a problem by using the same kind of thinking that it took to get into it.

The value of a college education is not the learning of many facts but the training of the mind to think

The thinking that got us to where we are is not the thinking that will get us to where we want to be.