The only way to learn mathematics is to do mathematics.

如果你不知道自己对什么有热情，也要知道单纯追求快乐会让人麻痹。对大多数年轻人来说，一个更好的座右铭是“掌握一些东西，无论什么东西”。通过掌握某种技能，你可以朝着能给你带来更多快乐的方向延伸发展，并最终发现你的幸福所在。

"The world is full of monsters with friendly faces."

Optimism is a strategy for making a better future. Because unless you believe that the future can be better, you are unlikely to step up and take responsibility for making it so.

We also believe candor benefits us as managers. The CEO who misleads others in public may eventually mislead himself in private.

I'm not a perfect person, but I try to be better every day.

人迹罕至的路往往是带你回家的路。