Sustainability isn't an option—it's a necessity for the future of our planet.

史记

未来是创造一个创新的文化。

I don't think you can ever really know who you are until you're tested.

在数学中，最简单的问题往往导致最深刻的发现。

The difference between the impossible and the possible lies in a person's determination.

不只是国家有染的问题,对士而言也有受到熏染的问题。

不论你怎么看待历史，历史都会在你身上留下痕迹。