Somebody Once Asked Niels Bohr Why He

In The Index To The Six Hundred Odd Pages Of Arnold Toynbee's A Study Of History, Abridged Version, The Names Of Copernicus, Galileo, Descartes And Newton Do Not Occur Yet Their Cosmic Quest Destroyed The Medieval Vision Of An Immutable Social Order In A Walled-in Universe And Transformed The European Landscape, Society, Culture, Habits And General Outlook, As Thoroughly As If A New Species Had Arisen On This Planet.

Of All Forms Of Mental Activity, The Most Difficult To Induce Even In The Minds Of The Young, Who May Be Presumed Not To Have Lost Their Flexibility, Is The Art Of Handling The Same Bundle Of Data As Before, But Placing Them In A New System Of Relations With One Another By Giving Them A Different Framework, All Of Which Virtually Means Putting On A Different Kind Of Thinking-cap For The Moment. It Is Easy To Teach Anybody A New Fact...but It Needs Light From Heaven Above To Enable A Teacher To Break The Old Framework In Which The Student Is Accustomed To Seeing.

Two Half-truths Do Not Make A Truth, And Two Half- Cultures Do Not Make A Culture

Chemically Induced Hallucinations, Delusions And Raptures May Be Frightening Or Wonderfully Gratifying; In Either Case They Are In The Nature Of Confidence Tricks Played On One's Own Nervous System.

Faith Is A Wondrous Thing; It Is Not Only Capable Of Moving Mountains, But Also Of Making You Believe That A Herring Is A Race Horse.