"In the study of computational complexity, we often find that the boundaries of what is possible are defined by the limits of our imagination."

爱音乐的人，心里永远年轻。

良率不是数字，是尊严。

没有证据的政策就像没有指南针的船。

物理学的美丽在于它能够用如此简单而优雅的数学来描述宇宙。

不要让昨天占据今天的太多时间。

Every man has a right to his opinion, but no man has a right to be wrong in his facts.