The true subject of the novel is not the story, but the human soul.

I have been a selfish being all my life, in practice, though not in principle.

离别的痛苦比不上重逢的喜悦。

底层是城市与建筑相遇的地方——这是最重要的楼层。

P与NP问题是计算机科学中最重要的未解决问题之一。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

成功的真正标准是让行业比我们发现时更好。