地球资源有限，但人类的创造力无限。

一个女人要想写小说，就必须有钱和一间自己的房间。

我们养殖的每个物种都教会我们关于海洋生态系统的新知识。

"No one can avoid becoming what others believe you to be."

The real challenge is not in solving the equations, but in understanding what the solutions mean.

Life is full of possibilities, death is final.

"I believe in the power of love."

父母们想知道为什么溪流是苦的，而他们自己却毒害了泉水。