"uncertainty" Is Not "i Don't Know." It

Only A Few Know, How Much One Must Know To Know How Little One Knows.

Even For The Physicist The Description In Plain Language Will Be A Criterion Of The Degree Of Understanding That Has Been Reached.

It Will Never Be Possible By Pure Reason To Arrive At Some Absolute Truth.

It Was About Three O'clock At Night When The Final Result Of The Calculation [which Gave Birth To Quantum Mechanics] Lay Before Me ... At First I Was Deeply Shaken ... I Was So Excited That I Could Not Think Of Sleep. So I Left The House ... And Awaited The Sunrise On Top Of A Rock.

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