Derek Sivers 在自己的 About 页面 里对于子女的看法让我深感认同：
I’m very attached to my kid, but I don’t expect him to be attached to me. I don’t want him to feel more tied to some people than others. I hope he ventures out into the world, makes new bonds, and feels no obligation to me. He doesn’t owe me anything. His life is his own. He didn’t ask to be born, and has no debts.