Sometimes the most profound mathematics comes from playing with simple ideas until they reveal their hidden complexity.

诗歌将不再为行动打拍子；它将走在前面。

一个组织的决心质量决定了其成功的质量。

The first condition of understanding a foreign country is to smell it.

释义：从天下的角度看，应遵循天下的公理，天下不是某一姓的私有财产。

We are all exiles in one way or another.

煤炭造就了现代世界，我们有责任确保以智慧管理它的遗产。