《列子·力命》
北宫子回去以后，穿他的粗布衣服，觉得有狐貉裘毛那样的温暖；吃他的粗粮大豆，觉得有精美饭菜的味道；住他的茅草屋，像是住在宽广的大厦中；乘坐他的柴车，像是有华丽雕饰的高大车马。
北宫子既归，衣其裋褐，有狐貉之温；进其茙菽，有稻粱之味；庇其蓬室，若广厦之荫；乘其筚辂，若文轩之饰。
After Bei Gong returned, he wore his coarse cloth clothes, but he felt as warm as a fox fur coat; he ate his coarse grains and soybeans, but he tasted the delicious taste of fine food; he lived in his thatched cottage, which seemed like a spacious mansion; he rode his firewood cart, which seemed like a tall horse-drawn carriage with gorgeous decorations.