To Americans, the outward display of intelligence is considered unseemly. The Donald Trumps of the world can boast about their penthouses and Ferraris, their women can wear baubles the size of Nebraska, and no one says boo. If you have money, you’re almost always expected to flaunt it. But intellect? This is something else entirely. Women, especially, are supposed to play dumb. One of the richest men in America has said publicly that if your SAT score is too high, find a way to sell 200 points. Supposedly you don’t need them.

