故事的力量在于它能够团结我们。

Literature is my Utopia. Here I am not disfranchised. No barrier of the senses shuts me out from the sweet, gracious discourse of my book friends.

The secret of change is to focus all of your energy，not on fighting the old，but on building the new.

The study of Shimura varieties is a testament to the unity of mathematics.

国际政治是一项残酷而危险的业务，期望国家按照道德原则行事是愚蠢的。