世界是一本伟大的书，我们是其中的文字。

文学是人类的记忆，没有记忆就没有身份。

A dream is a place where a wish and a fear meet. When the wish and the fear are exactly equally balanced, you call the dream a nightmare.

The development of efficient algorithms is not just a theoretical exercise; it has practical implications for the way we live and work.

证明告诉我们该集中怀疑的地方。