Self-appointed guardians of morality always feel that things are going from bad to worse, but looking back at the sexual culture of ancient China as a whole, we find to our surprise that the "good old days" of their imaginations in fact never existed.
衛道人士總覺得一代不如一代，然而綜觀中國古代的性文化，赫然發現人們想像中的「太平盛世」其實不曾存在。