"The freedom to be yourself is a gift only you can give yourself. But once you do, no one can take it away."

To be a moral human being is to pay, be obliged to pay, certain kinds of attention.

"I'm here to make history."

成功的关键是在事情看起来不可能的时候继续前进。

The best time to start living intentionally is now.

制度批判必须来自制度内部。