In Hermann Hesse’s The Journey to the East, we never find out what Leo’s awesome wisdom consists of. This is because Hesse couldn’t tell us what he himself didn’t know. He was like me—he just yearned for there to be someone in the world like Leo, someone with a secret knowledge and a wisdom beyond his own. In fact, of course, there is no secret knowledge; no one knows anything that can’t be found on a shelf in the public library. But I didn’t know that then.