But In Practical Affairs, Particularly In Politics,

The Difficulty Involved In The Proper And Adequate Means Of Describing Changes In Continuous Deformable Bodies Is The Method Of Differential Equations. ... They Express Mathematically The Physical Concept Of Contiguous Action. Einstein's Theory Of Relativity

I Am Now Convinced That Theoretical Physics Is Actually Philosophy.

Science Is Not Formal Logic-it Needs The Free Play Of The Mind In As Great A Degree As Any Other Creative Art. It Is True That This Is A Gift Which Can Hardly Be Taught, But Its Growth Can Be Encouraged In Those Who Already Posses It.

Intellect Distinguishes Between The Possible And The Impossible; Reason Distinguishes Between The Sensible And The Senseless. Even The Possible Can Be Senseless.

My Advice To Those Who Which To Learn The Art Of Scientific Prophesy Is Not To Rely On Abstract Reason, But To Decipher The Secret Language Of Nature From Nature's Documents: The Facts Of Experience.