The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history. Then have somebody write new books, manufacture a new culture, invent a new history. Before long the nation will begin to forget what it is and what it was. The world around it will forget even faster.

探索电子系统的拓扑方面不仅加深了我们对量子力学的理解，还为革命性技术铺平了道路。

The Internet should be a tool for empowerment, not control.

The difference between genius and stupidity is that genius has its limits.

In every word, there is a world waiting to be discovered.