Good econometrics is like good carpentry—it's all about using the right tool for the job.

You could be the most beautiful person in the world and everybody sees light and rainbows when they look at you, but if you yourself don't know it, all of that doesn't even matter.

Pain is temporary, but quitting lasts forever.

Literature is the antidote to dogma.

技术的未来不是关于更多的功能，而是关于更多的意义。

骄矜自大，独断专行，招祸之源。