There Is No Vaccine Against Stupidity.

... A Person Who Is Religiously Enlightened Appears To Me To Be One Who Has, To The Best Of His Ability, Liberated Himself From The Fetters Of His Selfish Desires And Is Preoccupied With Thoughts, Feelings, And Aspirations To Which He Clings Because Of Their Superpersonal Value.

Striving For Peace And Preparing For War Are Incompatible With Each Other, And In Our Time More So Than Ever.

Nationalism Is An Infantile Disease. It Is The Measles Of Mankind.

Life Is A Preparation For The Future; And The Best Preparation For The Future Is To Live As If There Were None.

The Truth Of A Theory Is In Your Mind, Not In Your Eyes.