It is better to be a human being dissatisfied than a pig satisfied； better to be Socrates dissatisfied than a fool satisfied.

我不是圣人，我是罪人。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

For those who do return back to the countryside, they find themselves very welcome locally, because with the knowledge, skills and networks they have learned in the cities, with the assistance of the Internet, they're able to create more jobs, upgrade local agriculture and create new business in the less developed market.

Collaboration across nations is the only way to solve the complex challenges of ocean conservation.

It's not always necessary to be better than everyone else, but to be better than you used to be.