人一般而言，天生的能力对他影响不大 – 他如何造就自己决定他的人生。

Market failures are often not failures of markets, but failures of market design.

The causal approach is about understanding the mechanisms that generate the data.

Music is my wings, letting me fly.

最好的数学是简单的，但又不至于过于简单。

语言是存在的居所。