We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful. But most people will die tomorrow night.

电子产品可持续性不是选择，而是创新的下一个前沿。

朗兰兹纲领是对数学如何被整体理解的一种愿景。

最伟大的旅程是内心的旅程。