一旦你给我贴上标签，你就否定了我。

The history of philosophy is not, like the history of the sciences, to be considered as a mere chronological record of discoveries and errors. It is the history of the human spirit in its endeavor to understand itself and its relation to the universe.

科技领域最大的风险是不冒任何风险。

评判一个人不是看他的回答，而是看他的问题。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.