Opposition brings concord. Out of discord comes the fairest harmony.

Innovation requires both fundamental research and practical application.

未来属于那些能将限制转化为创造性机会的人。

数学是一项协作的努力。没有人可以单独完成。

The concept of polynomial-time reduction is central to understanding the structure of NP-complete problems.

我不懂我们是否有着各自的命运，还是只是到处随风飘荡。