Hope for the ocean begins with the courage to change.

I'm not interested in competing with anyone. I hope we all make it.

The past is a foreign country; they do things differently there.

The most exciting breakthroughs of the 21st century will not occur because of technology but because of an expanding concept of what it means to be human.

我明白了成长意味着不害怕尝试新事物。

That’s been one of my mantras—focus and simplicity.Simple can be harder than complex，you have to work hard to get your thinking clean to make it simple.

个人的不是私人的；它是政治的。

The more you know, the more you realize you don't know.