Mathematics is not a spectator sport. You have to get involved.

The deterioration of every government begins with the decay of the principles on which it was founded.

互联网不只是一项技术，更是一种思维方式。

现代密码学的挑战不仅在于保护信息，而且在于以一种既高效又可扩展的方式来实现。

这句话借用俗语，表达了命运无常、机遇变化的道理。

The law, in its majestic equality, forbids the rich as well as the poor to sleep under bridges, to beg in the streets, and to steal bread.

I believe that architecture today needs to reflect on the tasks and possibilities which are inherently its own.