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。
I never give up. I never give in.
海洋是一个既美丽又恐怖的地方。
在科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这有点奇怪...”