我认为对古代好的东西要阐述奖惩，对现在好的东西要创造，不过是希望好的东西越来越多罢了。
The poor have no choice but to be honest. The rich can afford to be dishonest.
Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.
The Bible is the cradle wherein Christ is laid.