News of a simple act of kindness on a New York subway has gone around the world. A young man, head covered by a hooded sweatshirt, fell asleep on the shoulder of an older passenger. When someone else offered to wake the young rider, the older man quietly said, “He must have had a long day. Let him sleep. We’ve all been there.” Then he let the tired fellow rider sleep on his shoulder for the better part of the next hour, until the older man gently eased away to get up for his stop. In the meantime, another passenger…