Explanation: Without the skin, hair length and where? Basic analogy of things lost, can not exist. "Fourteen years of public Zuo Xi": "Winter, Qin hunger, so buy up begging on Jin, Jin Qing Zheng Dover and said: 'Shi No pro back, fortunately disaster heartless, craving ominous, angry neighbor unjust: four virtues are lost, why keep the country 'shot Guo said:' Without the skin, the hair Ann Fu '"Du Yu Note:" Paper, Yiyu payed Qincheng; hair, Yiyu back and buy 言既 Qin Shi??. ., to complain to the deep, although with buy up, but still no skin Shi Mao "Song Luo Jing" Helin Yulu "Volume:" For pre Jiuxi this cloud of celebration, are willing to promote more disease from the Shou, The so-called skin does not exist, the hair Ann Fu, would not Yuhuo the very holy! "also known as" Without the skin, hair adhere to. " Like Yao "Rereading" Volume II Chapter III: "If I do not protect the country, you're not followed the breakup of the skin, the hair adhere to?!" Is also the province as a "safe skin attached to the hair." Song Su Shunqin "Rain in Huai LianJu": "The state Jue Qi Ning, skin attached to the hair safe?"