The pursuit of truth and beauty is a sphere of activity in which we are permitted to remain children all our lives.

Our task must be to free ourselves by widening our circle of compassion to embrace all living creatures and the whole of nature and its beauty.

I believe that a simple and unassuming manner of life is best for everyone, best both for the body and the mind.

The hardest thing to understand in the world is the income tax.

If the facts don't fit the theory, change the facts.