Every Tool Carries With It The Spirit

Nonsense. Space Is Blue And Birds Fly Through It.

We Will Have To Abandon The Philosophy Of Democritus And The Concept Of Elementary Particles. We Should Accept Instead The Concept Of Elementary Symmetries.

The One Who Insists On Never Uttering An Error Must Remain Silent.

It Is Probably True Quite Generally That In The History Of Human Thinking The Most Fruitful Developments Frequently Take Place At Those Points Where Two Different Lines Of Thought Meet.

The Solution Of The Difficulty Is That The Two Mental Pictures Which Experiment Lead Us To Form - The One Of The Particles, The Other Of The Waves - Are Both Incomplete And Have Only The Validity Of Analogies Which Are Accurate Only In Limiting Cases.