We used to think that if we knew one, we knew two, because one and one are two. We are finding that we must learn a great deal more about 'and'. Arthur Eddington More Quotes by Arthur Eddington More Quotes From Arthur Eddington Proof is an idol before whom the pure mathematician tortures himself. Arthur Eddington idol himself before pure If your theory is found to be against the second law of theromodynamics, I give you no hope; there is nothing for it but to collapse in deepest humiliation. Arthur Eddington nothing you hope law