I am not a genius. I just work hard and never give up.

The truth is rarely pure and never simple.

可持续性不仅仅是一个流行词，它是长期成功的基础。

I was born in Africa.I came to California because it’s really where new technologies can be brought to fruition， and I don’t see a viable competitor.

You have to be willing to fail in order to succeed.

The liberal democratic system may not be perfect, but it is the best system we have.