保持健康应该是渴望智慧的人的首要研究。

The elements are the alphabet of nature, and we are learning to read.

在保护我们的海洋生态系统方面，每一个小小的行动都很重要。

"I think the first duty of a writer is to entertain."

You don’t write because you want to say something; you write because you’ve got something to say.

自由是无价之宝。

循环经济不仅对地球有益，而且是好的商业实践。