God Casts The Die, Not The Dice.

Just Because You Believe In Something Does Not Mean That It Is True.

One Has To Realize That The Powerful Industrial Groups Concerned In The Manufacture Of Arms Are Doing Their Best In All Countries To Prevent The Peaceful Settlement Of International Disputes, And That Rulers Can Achieve This Great End Only If They Are Sure Of The Vigorous Support Of The Majority Of Their Peoples.

In The Matter Of Physics, The First Lessons Should Contain Nothing But What Is Experimental And Interesting To See. A Pretty Experiment Is In Itself Often More Valuable Than Twenty Formulae Extracted From Our Minds.

For An Idea Which, At First, Does Not Seem Absurd, There Is No Hope.

Brief Is This Existence, As A Visit In A Strange House. The Path To Be Pursued Is Poorly Lit By A Flickering Consciousness.