The Beauty of Mathematics: It Can Never Lie to You

A few years back, a prospective doctoral student sought out Sylvia Serfaty with some existential questions about the apparent uselessness of pure math. Serfaty, then newly decorated with the prestigious Henri Poincaré Prize, won him over simply by being honest and nice. "She was very warm and understanding and human," said Thomas Leblé, now an instructor at the Courant Institute of Mathematical Sciences at New York University. "She made me feel that even if at times it might seem futile, at least it would be friendly. The intellectual and human adventure would be worth it."