If I Had Only One Hour To

Don't Listen To The Person Who Has The Answers; Listen To The Person Who Has The Questions.

If I Would Be A Young Man Again And Had To Decide How To Make My Living, I Would Not Try To Become A Scientist Or Scholar Or Teacher. I Would Rather Choose To Be A Plumber Or A Peddler In Hope To Find That Modest Degree Of Independence Still Available Under Present Circumstances.

What Distinguishes The Language Of Science From Language As We Ordinarily Understand The Word? ... What Science Strives For Is An Utmost Acuteness And Clarity Of Concepts As Regards Their Mutual Relation And Their Correspondence To Sensory Data.

Solutions To Tough Problems Should Be Made As Simple As Possible - And No Simpler.

[there Is] A Duty In Refusing To Cooperate In Any Undertaking That Violates The Constitutional Rights Of The Individual. This Holds In Particular For All Inquisitions That Are Concerned With The Private Life And The Political Affiliations Of The Citizens.