I think we are all capable of terrible things under the right circumstances.

唯一能让你成为英雄的是你的勇气。

【释义】君子的言论，真实可靠且有证据。

学习计量经济学的最佳方法是通过实践——处理真实的数据和真实的问题。

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

文学是赋予不可言说之物以声音的艺术。