The once-surprising existence of non-Euclidean models of Euclid's first four axioms can be seen as a sort of mathematical joke. John Allen Paulos More Quotes by John Allen Paulos More Quotes From John Allen Paulos One must give up the fantasy of a perspicacious gunslinger/investor John Allen Paulos outwitting fantasy giving-up The simple equations that generate the convoluted Mandelbrot fractal have been called the wittiest remarks ever made. John Allen Paulos mathematics simple made How many pizzas are consumed each year in the United States? How many words have you spoken in your life? How many different peoples names appear in the New York Times each year? How many watermelons would fit inside the U.S. Capital building? What is the volume of all the human blood in the world? John Allen Paulos new-york blood years