Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.
NP中的每个问题都可以归约为可满足性问题,这是计算复杂性理论的基石。
在书法和绘画的笔墨之间,可以窥见天地的精神。
The best way to find yourself is to lose yourself in the service of others.