I Don't Feel Frightened By Not Knowing

Do Not Read So Much, Look About You And Think Of What You See There.

It Does Not Make Any Difference How Beautiful Your Guess Is. It Does Not Make Any Difference How Smart You Are, Who Made The Guess, Or What His Name Is If It Disagrees With Experiment It Is Wrong. That Is All There Is To It.

(joan,1941) She Wrote Me A Letter Asking,"how Can I Read It?,its So Hard." I Told Her To Start At The Beginning And Read As Far As You Can Get Until You're Lost. Then Start Again At The Beginning And Keep Working Through Until You Can Understand The Whole Book. And Thats What She Did

It Is The Facts That Matter, Not The Proofs. Physics Can Progress Without The Proofs, But We Can't Go On Without The Facts ... If The Facts Are Right, Then The Proofs Are A Matter Of Playing Around With The Algebra Correctly.

One Cannot Understand... The Universality Of Laws Of Nature, The Relationship Of Things, Without An Understanding Of Mathematics. There Is No Other Way To Do It.