《庄子·内篇·大宗师》
子舆回答： 没有，我怎么会讨厌这副样子！假令造物者逐渐把我的左臂变成公鸡，我便用它来报晓；假令造物者逐渐把我的右臂变成弹弓，我便用它来打斑鸠烤熟了吃。假令造物者把我的臀部变化成为车轮，把我的精神变化成骏马，我就用来乘坐，难道还要更换别的车马吗？
浸假而化予之左臂以为鸡，予因以求时夜；浸假而化予之右臂以为弹，予因以求鸮炙；浸假而化予之尻以为轮，以神为马，予因以乘之，岂更驾哉！
Ziy replied: "No, how could I hate this appearance! If the Creator gradually transforms my left arm into a rooster, I will use it to crow at dawn; if the Creator gradually transforms my right arm into a slingshot, I will use it to shoot doves and roast them. If the Creator transforms my buttocks into wheels and my spirit into a horse, I will ride it. Do I need to change to another carriage and horse?"