世界是一本书，不旅行的人只读了一页。
The world is a book, and those who do not travel read only one page.
The pursuit of knowledge for its own sake, an almost fanatical love of justice, and the desire for personal independence—these are the features of the Jewish tradition which make me thank my stars that I belong to it.
森林是地球的肺，我们必须给予它们应有的关怀。
每个科学家都梦想着做一些能够帮助世界的事情。
真相是美丽而可怕的东西，因此应该非常谨慎地对待。
出自晋·葛洪《抱朴子·应嘲》。虽说昆山的玉石很多，但不能救济原宪的贫穷。喻指毫无价值的空话。