The greatest wisdom is to know that you know nothing.

If you're going to innovate, you have to be willing to fail. If you're going to try new things, then you have to be willing to accept that you might fail.

I'm a very private person. I don't like to talk about my personal life.

世界是一本书，不旅行的人只读了一页。

You have to be fearless in life.

成功不是成为最好的，而是激发他人最好的一面。