提供背景而非控制。当人们了解事情的背景时，他们会更有生产力和创造力，而不是被告知该做什么。
Reason obeys itself; and ignorance submits to whatever is dictated to it.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
人类心智形成和操纵符号的能力使我们区别于其他动物。
The greatest gift you can give someone is your time, because you are giving them a portion of your life that you will never get back.