《庄子·内篇·逍遥游》
有一只鸟，它的名字叫做鹏。鹏的背像泰山，翅膀像天边的云；借着旋风盘旋而上九万里，超越云层，背负青天，然后向南飞翔，将要飞到南海去。
有鸟焉，其名为鹏，背若泰山，翼若垂天之云，抟扶摇羊角而上者九万里，绝云气，负青天，然后图南，且适南冥也。
There was a bird whose name was Peng. Peng's back was like Mount Tai, and its wings were like the clouds in the sky. It soared up to ninety thousand miles with the whirlwind, beyond the clouds, carrying the blue sky, and then flew south, and was about to fly to the South China Sea.