La vertu, même opprimée, est toujours vertu.

你们即将毕业，未来的工作即将展开。并非所有工作都能让你乐在其中，付出的结果并非总是能尽如人意，你们或许会日复一日地饱受煎熬。

The fountain of content must spring up in the mind, and they who have so little knowledge of human nature as to seek happiness by changing anything but their own dispositions will waste their lives in fruitless efforts.

The success of an enterprise depends not only on technology but also on a deep understanding of the market and quick responses.

The universe is not only stranger than we imagine, it is stranger than we can imagine.