"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

I like to be a free spirit. Some don’t like that, but that’s the way I am.

I never think about the past. I always look forward to the next challenge.

行动是正确的，因为它们倾向于促进幸福；错误是因为它们倾向于产生与幸福相反的结果。

The greatest challenge we face is balancing economic growth with environmental responsibility in aquaculture.