《汉书·传·东方朔传》
况且，使荆棘丛林茂密繁盛，以生长养育麋鹿，拓广狐兔栖身的园地，扩大虎狼出没的丘墟，又毁坏人家的坟茔墓地，拆除人家的居室屋庐，使幼弱怀土思乡，耆老涕泣悲哀，这是不能建上林苑的第二个原因。
且盛荆棘之林，而长养麋鹿，广狐兔之苑，大虎狼之虚，又坏人冢墓，发人室庐，令幼弱怀土而思，耆老泣涕而悲，是其不可二也。
Moreover, making the thorns and jungles flourish and grow in order to grow and raise elk, expanding the garden where foxes and rabbits live, expanding the hills where tigers and wolves haunt, destroying people's tombs and graves, and demolishing people's houses and houses, making The young and weak miss their homeland and miss their hometown, and the old people weep and mourn, this is the second reason why Shanglinyuan cannot be built.