Once we accept our limits, we go beyond them.

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

敲响那些还能敲响的钟，忘记你那完美的祭品。万物皆有裂痕，那是光照进来的地方。

Stick to your style, and others will remember you.

Every algorithm tells a story, not just of its own steps, but of the problem it seeks to solve.

成功是坚持、顽强和愿意花22分钟去弄懂大多数人30秒就会放弃的事情的结果。

Success in furniture manufacturing comes from understanding both craftsmanship and customer needs.