The One Who Insists On Never Uttering

You May Object That By Speaking Of Simplicity And Beauty I Am Introducing Aesthetic Criteria Of Truth, And I Frankly Admit That I Am Strongly Attracted By The Simplicity And Beauty Of Mathematical Schemes Which Nature Presents Us. You Must Have Felt This Too: The Almost Frightening Simplicity And Wholeness Of The Relationship, Which Nature Suddenly Spreads Out Before Us.

The Physicist May Be Satisfied When He Has The Mathematical Scheme And Knows How To Use For The Interpretation Of The Experiments. But He Has To Speak About His Results Also To Non-physicists Who Will Not Be Satisfied Unless Some Explanation Is Given In Plain Language. Even For The Physicist The Description In Plain Language Will Be The Criterion Of The Degree Of Understanding That Has Been Reached.

Unless You Stake Your Life, Life Will Not Be Won.

The Violent Reaction On The Recent Development Of Modern Physics Can Only Be Understood When One Realises That Here The Foundations Of Physics Have Started Moving; And That This Motion Has Caused The Feeling That The Ground Would Be Cut From Science

The Very Act Of Observing Disturbs The System.