It's probably not that earth-shattering if you already have an appreciation for the beauty of mathematical patterns and thought, but if you're a 19 year old col

It's probably not that earth-shattering if you already have an appreciation for the beauty of mathematical patterns and thought, but if you're a 19 year old college kid like I was who thought he hated math, it will definitely cause you to rethink your position. Keith Devlin's popular mathematics works also have much the same appeal.