你所需要的越少，你就越自由。
The less you need, the freer you become.
There are only two kinds of people who are really fascinating—people who know absolutely everything and people who know absolutely nothing.
Liberty is the right of doing whatever laws permit.
The key to success is understanding and meeting the needs of others.
你不能让自己感觉到你感觉不到的东西，但你可以不顾自己的感受去做正确的事情。