真正的领导力意味着即使在事情出错时也要承担责任。
I never doubted myself. I knew that I was going to be something.
I am the wisest man alive, for I know one thing, and that is that I know nothing.
文明的真正考验不是人口普查,不是城市的规模,也不是庄稼,而是国家培养出的人的类型。