我相信一见钟情，因为我是个音乐人。在我甚至还没见到她之前，我就相信爱情。
Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.
The balance of marine ecology is our shared responsibility, no one can stand aside.
永远不要低估小而持续的改进的力量。