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创新不仅仅是关于技术;它是关于改变我们的生活方式。
Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.
Grief is love turned into an eternal missing.
The power of the legislative being derived from the people by a positive voluntary grant and institution, can be no other than what that positive grant conveyed, which being only to make laws, and not to make legislators, the legislative can have no power to transfer their authority of making laws to any other hands.
I think that the role of the mathematician is to discover these patterns and to explain them.