小说不仅仅是一个故事；它是一面映照社会的镜子。

我们成功的真正标准是我们如何改善全球健康结果。

In mathematics, the simplest questions often lead to the most profound discoveries.

These walls are very interesting. When you first went to jail, you hated the high walls, and slowly, you get used to it. This is called institutionalization.