一个人绝对不可在遇到危险的威胁时，背过身去试图逃避。若是这样做，只会使危险加倍。但是如果立即面对它毫不退缩，危险便会减半。

成功不是幸福的关键。幸福是成功的关键。如果你热爱你所做的事情，你就会成功。

The pursuit of knowledge is endless, and that’s what makes it exciting.

On pricing: "There are two kinds of companies， those that work to try to charge more and those that work to charge less. We will be the second."

I write songs not for awards but because I love it.

Mathematics is the poetry of logical ideas.

自信是最好的装扮。