Physics Is The Belief That A Simple

The Very Nature Of The Quantum Theory ... Forces Us To Regard The Space-time Coordination And The Claim Of Causality, The Union Of Which Characterizes The Classical Theories, As Complementary But Exclusive Features Of The Description, Symbolizing The Idealization Of Observation And Description, Respectively.

The Present State Of Atomic Theory Is Characterized By The Fact That We Not Only Believe The Existence Of Atoms To Be Proved Beyond A Doubt, But Also We Even Believe That We Have An Intimate Knowledge Of The Constituents Of The Individual Atoms.

How Wonderful That We Have Met With A Paradox. Now We Have Some Hope Of Making Progress.

We Are All Agreed That Your Theory Is Crazy. The Question Which Divides Us Is Whether It Is Crazy Enough To Have A Chance Of Being Correct. My Own Feeling Is That It Is Not Crazy Enough.

Anybody Who Is Not Shocked By This Subject Has Failed To Understand It. [of Quantum Mechanics]