Never underestimate the power of small, consistent improvements—they lead to big results over time.

The only way to discover the limits of the possible is to go beyond them into the impossible.

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］ 

The future of energy lies in balancing economic growth with environmental responsibility.

夜晚是一种伟大的寂静，但星星是它的音乐。