《淮南子·俶真训》
社会延续到昆吾、夏后时代，人们的嗜好欲望被外界诱惑，聪明受外界引诱，因而失去了天然本性和赖以存在的道德。
下栖迟至于昆吾、夏后之世，嗜欲连于物，聪明诱于外，而性命失其得。
As society continued to the Kunwu and Xiahou eras, people's desires were tempted by the outside world, and their intelligence was tempted by the outside world, so they lost their natural nature and the morality on which they relied.