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。
It’s possible that a not-so smart person， who can communicate well， can do much better than a super smart person who can’t communicate well. That is good news because it is much easier to improve your communication skills than your intelligence.
Investing in technology today will define our ability to deliver cleaner energy tomorrow.
The transition to renewable energy depends on efficient and scalable storage systems.