2 Quotes by Richard W. Hamming

Newton said, 'If I have seen further than others, it is because I've stood on the shoulders of giants.' These days we stand on each other's feet!

Does anyone believe that the difference between the Lebesgue and Riemann integrals can have physical significance, and that whether say, an airplane would or would not fly could depend on this difference? If such were claimed, I should not care to fly in that plane.