在科学中最令人兴奋的短语，预示着新发现的，不是“我发现了！”，而是“这有点奇怪……”

最优秀的采石场不仅提取价值，更通过再生创造价值。

The only thing you absolutely have to know is the location of the library.

国际体系本质上是竞争性的，国家不断试图互相超越。

"To lose one parent may be regarded as a misfortune; to lose both looks like carelessness."

——《临时大总统就职宣言》，1912年

Health is not a privilege of the rich, but a vulnerability of the poor.