The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.
计算复杂性的研究不仅仅是关于问题的分类；它是关于理解计算本身的本质。
Technology innovation is the key to solving the trilemma of energy security, environmental protection and economic development.
Collaboration is key to solving the complex energy challenges we face today.
国君若真的希望人口多而不希望人口少的话，如果要蓄养姬妾，就不能不节制。［说明∶老百姓也得有老婆生孩子，别抢人家的老婆］
压力是一种特权——它只属于那些赢得它的人。
