历史在我们讲述的故事中鲜活存在。

我不计算练习的时间，而是让时间有价值。

A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of effort.

真理只有一个，道路却有无数条。

科学是分类学家的乐园。

The crime and not the scaffold makes the shame.