The writers Kurt Vonnegut, the author of Slaughterhouse Five, and Joseph Heller, the author of Catch-22, were once at a party in a fancy neighborhood outside New York City. Standing in the palatial second home of some boring billionaire, Vonnegut began to needle his friend. “Joe,” he said, “how does it feel that our host only yesterday may have made more money than your novel has earned in its entire history?” “I’ve got something he can never have,” Heller replied. “And what on earth could that be?” Vonnegut asked. “The knowledge that I’ve got enough.”

