Teach Principles Not Formulas.

Victory Usually Goes To Those Green Enough To Underestimate The Monumental Hurdles They Are Facing.

So Far As We Know, All The Fundamental Laws Of Physics, Like Newton's Equations, Are Reversible.

I Think It's Much More Interesting To Live Not Knowing Than To Have Answers Which Might Be Wrong.

The Whole Question Of Imagination In Science Is Often Misunderstood By People In Other Disciplines. ... They Overlook The Fact That Whatever We Are Allowed To Imagine In Science Must Be Consistent With Everything Else We Know.

People Often Think I'm A Faker, But I'm Usually Honest, In A Certain Way--in Such A Way That Often Nobody Believes Me!