The Physicist's Greatest Tool Is His Wastebasket.

Nature Hides Her Secrets Because Of Her Essential Loftiness, But Not By Means Of Ruse.

Growth Comes Through Analogy; Through Seeing How Things Connect, Rather Than Only Seeing How They Might Be Different.

I Believe That A Simple And Unassuming Manner Of Life Is Best For Everyone, Best Both For The Body And The Mind.

You Do Not Really Understand Something Unless You Can Explain It To Your Grandmother.

To Understand The World One Must Not Be Worrying About One's Self.