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]
Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers.
To be happy is only to have freed one's soul from the unrest of unhappiness.