The so-called life, half is memory, half is to continue.

The state is the most important institution in human society because it is the only one that can legitimately use force to maintain order.

Excessive confidence is the root of destruction.

互联网是我一生中见过的最具革命性的事物。

不要让任何人告诉你你做不到某件事。

在计算机科学中，我们经常处理那些容易陈述但难以解决的问题。