成功不是终点，失败也不是致命的，重要的是继续前进的勇气。
Success is not final, failure is not fatal: It is the courage to continue that counts.
The best leaders are those who empower others to lead.
I've learned that you can't control what other people think of you, but you can control what you think of yourself.
The best way to predict the future is to invent it.
不要问国家可以为你做什么，你应该要问自己可以为国家做什么。
心理学必须建立在生活经验的事实基础上。