语言是存在的家。

领导力是行动，而非职位。

You may not be able to alter reality, but you can alter your attitude towards it.

如果我们想为子孙后代提供粮食，可持续农业是唯一的前进方向。

The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is a finite problem.

I believe in love, but I also believe in protecting myself.

君子的学习，一定要喜欢提问。提问和学习是相辅相成的。不学习就无法产生疑问，不提问就无法扩展知识。