检验一个人是否可信的最好方式就是先信任他们。

The greatest enemy of truth is not the lie, but the myth.

1925年，孙中山在病榻前对张学良说，指出苏联是红色帝国主义。

To be modern is to be in constant dialogue with tradition.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

历史学家的首要职责是如实讲述他所见的真相，无论这会取悦还是触怒何人。

生活就是斗争。

The computer is the most remarkable tool that we've ever come up with. It's the equivalent of a bicycle for our minds.