水产养殖的成功在于平衡产量与生态。

爱是一种极其困难的领悟：除了自己之外还有其他真实存在。

宇宙不仅比我们想象的更奇怪，而且比我们能够想象的还要奇怪。

"The world is a book, and those who do not travel read only a page."

挑战是伪装的机遇，拥抱它们并变得更强大。

Profit is important, but it should never come at the expense of our principles.

经济发展必须与环境保护相协调。

"The books that help you most are those which make you think the most."