"The greatest magic is not in the spells we cast, but in the lives we touch."

The best way to learn econometrics is by doing—working with real data and real problems.

True progress in farming means leaving the land better than we found it.

身体是艺术家的第一个工具。

编程语言中最重要的东西是名字。没有好名字的语言不会成功。我最近发明了一个非常好的名字，现在正在寻找一种合适的语言。

心理学是精神生活的科学，而不仅仅是其元素的分类。