Every step you take in the wild is a step towards understanding yourself better.
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 art of being wise is the art of knowing what to overlook.
森林的真正价值不仅在于木材产量,还在于生物多样性和生态系统健康。