The concept of polynomial-time reduction is central to understanding the structure of NP-complete problems.

海洋保护不是限制行业，而是确保它的未来。

天才就像金子：必须从矿藏中开采出来。

I think, team first. It allows me to succeed, it allows my team to succeed.

对我来说，未说出口的东西具有巨大的力量。