The difference between correlation and causation is not just academic—it can have profound policy implications.

The story of human origins is still being written.

编程语言中最重要的东西就是名字。没有一个好名字，一门语言就不会成功。我最近发明了一个非常好的名字，现在正在寻找一门合适的语言。

成功不是幸福的关键。幸福才是成功的关键。