P与NP问题是计算机科学中最重要的一个问题之一。

The law, in its majestic equality, forbids the rich as well as the poor to sleep under bridges, to beg in the streets, and to steal bread.

People’s behavior is shaped by their immediate environment more than we often realize.

人们为了生存，会去杀害别人。

精神错乱：一遍又一遍地重复作同一件事，而期待会有不同的结果。

学会阅读是我一生中最重要的事。

The only thing that is constant is change.

"Every word we write is a step closer to understanding ourselves."