The present is the past rolled up for action, and the past is the present unrolled for understanding.

The Langlands program is a challenge to the boundaries of human knowledge.

Investing in R&D is investing in the future, and we never hesitate about this.

释义：不要争强好胜，人生百年不过是一场戏。顷刻之间锣鼓声停，不知道哪里是自己的家乡。

技术应该服务于人类，而不是支配人类。