When I Was A Child . .

Ordinary Language Is Totally Unsuited For Expressing What Physics Really Asserts, Since The Words Of Everyday Life Are Not Sufficiently Abstract. Only Mathematics And Mathematical Logic Can Say As Little As The Physicist Means To Say.

Right Discipline Consists, Not In External Compulsion, But In The Habits Of Mind Which Lead Spontaneously To Desirable Rather Than Undesirable Activities.

The Argument Against The Persecution Of Opinion Does Not Depend Upon What The Excuse For Persecution May Be. The Argument Is That We None Of Us Know All Truth, That The Discovery Of New Truth Is Promoted By Free Discussion And Rendered Very Difficult By Suppression.

Christ . . . Said That A Man Who Had Looked After A Woman Lustfully Had Sinned As Much As The Man Who Had Seduced Her. How Absurd!

The Most Essential Characteristic Of Scientific Technique Is That It Proceeds From Experiment, Not From Tradition.