When you were a baby, learning to fly, you couldn’t control your lightness. We never had a moment’s peace. We kept the windows closed all summer. But you were happy, and everyone said, Enjoy this, he’ll forget how by the time he’s old enough to walk. And they were right. By the time you were old enough to walk it was all a story we told: When you were a baby and learning to fly, you flew back and forth between your mother and I.