伟大的诗人是最不快乐的存在。

现代时代最重要的政治发展是现代国家的崛起。

学校是用来培养人才的，但古代圣王的用意并不止于此。

The world is changed by your example, not by your opinion.

The march of science and technology does not imply growing intellectual complexity in the lives of most people. It often means the opposite.

我们要做就做最好的，否则就不做。