道书记载了一则古代神仙服食的故事:一官员到山里去视察,见路旁有一少女,用鞭子责打一老太婆,老太婆绝无怨言,只是点头称是。此官员认为少年打老年有伤风化,便上前问话,一问,非常惊讶:那少女说,她是这被打者的母亲,今年已二百多岁,被打者是她的女儿,今年八十有余,因为不听家教,所以责打。问她为何二百多岑仍如此青春年少,她回答:她每天吃枸杞,春天吃嫩芽,夏天吃茎,秋天吃果,冬天吃根皮,如此吃了两百多年,翻 The Taoist book chronicles the story of an ancient fairy taking: An official went to the mountains to inspect. There was a young girl on the roadside. He used a whip to scold an old woman. The old woman had no complaints, but she nodded her head. This official thinks that the teenager is invincible when he is old, and when asked, he is very surprised: The girl said that she is the mother of this beaten person. This year, she has more than 200 years old. The beatee was her daughter. More than ten, because they didn’t listen to tutors, they scolded him. Asked why she was still young and young when she was over 200, she replied: She eats wolfberry every day, eats spring sprouts, eats stems in summer, eats fruit in autumn, eats root bark in winter, and eats for more than two hundred years.