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。