Adversity Introduces A Man To Himself.

I Have Survived Two Wars, Two Wives And Hitler.

I Cannot Conceive Of A Personal God Who Would Directly Influence The Actions Of Individuals, Or Would Directly Sit In Judgment On Creatures Of His Own Creation. I Cannot Do This In Spite Of The Fact That Mechanistic Causality Has, To A Certain Extent, Been Placed In Doubt By Modern Science. My Religiosity Consists In A Humble Admiration Of The Infinitely Superior Spirit That Reveals Itself In The Little That We, With Our Weak And Transitory Understanding, Can Comprehend Of Reality. Morality Is Of The Highest Importance - But For Us, Not For God.

The Hardest Thing To Understand In The World Is The Income Tax.

To Raise New Questions, New Possibilities, To Regard Old Problems From A New Angle, Requires Creative Imagination And Marks Real Advance In Science.

My Deep Religiosity [...] Found An Abrupt Ending At The Age Of Twelve, Through The Reading Of Popular Scientific Books.