乐观，悲观，去他的；我们要让它发生。我发誓，我一定要让它成功。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

The ground for taking ignorance to be restrictive of freedom is that it causes people to make choices they would not have made had they seen what their choices involved.

最危险的谎言是我们对自己相信的那些。

晏子春秋

The public is wonderfully tolerant, it forgives everything except genius.

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。

官员愈多，则政府越弱。