政治精神倾向于使人们彼此疏远。

最伟大的头脑既能成就最大的美德，也能犯下最大的恶行。

The final proof of greatness lies in being able to endure criticism without resentment.

The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

The difference between successful people and really successful people is that really successful people say no to almost everything.

领导者的工作不是替别人做事，而是帮助别人自己想办法做事。