在每个故事中，都有一个隐藏的真相，等待着读者去发现。

计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。

An empire founded by war has to maintain itself by war.

网络是与人类其他部分交流的工具。

The idea that everyone should slavishly work so they do something inefficiently so they keep their job – that just doesn’t make any sense to me. That can’t be the right answer.

数学是理性的音乐。