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。
Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.
我们都是潜在的化石，仍然携带着我们过去的痕迹。
The best fertilizer is the farmer's shadow.
我认为最好的关系是你可以完全做自己的关系。
学习的最佳方式是教授。
There's a phrase in Buddhism， 'Beginner's mind'.It's wonderful to have a beginner's mind.
