There is something so good about a baby. Why else would couples, after weeks of morning sickness, the pain of labor and childbirth, and the long and difficult nights, choose to have more than one? Sleep deprivation-induced memory loss may well be a reason—but it's also because babies are good. Their wonder can teach us to wonder. Their delight can teach us to delight. Their innocence can call us back to innocence. They remind us of the beauty of the human being