The theory of computation is not just about solving problems, but also about understanding the limits of what can be computed.

Those who make peaceful revolution impossible will make violent revolution inevitable.

I'm grateful for every fan who has supported me throughout the years.

希望是让我们继续前进的东西，即使道路黑暗。

集合起一百个伟大头脑，就会得到一个大傻瓜。

凡是治理天下，必须顺应人情。