In the binary system we count on our fists instead of on our fingers. – Author Unknown

The cowboys have a way of trussing up a steer or a pugnacious bronco which fixes the brute so that it can neither move nor think. This is the hog-tie, and it is what Euclid did to geometry. – Eric Bell, The Search for Truth

Mathematics is the only good metaphysics. – William Thomson Baron Kelvin of Largs

But mathematics is the sister, as well as the servant, of the arts and is touched with the same madness and genius. – Harold Marston Morse