莊子曰：“⼦獨不見狸狌乎，卑⾝⽽伏，以候敖者；東西跳梁，不闢⾼下；中於機闢，死於罔罟。” 

Zhuangzi said, "Have you seen Lisheng, a kind of feral cat who always crouches and hides, waiting for its prey? It jumps around the beams, to and fro, not afraid of heights. But it would often be trapped or die in the nets."   

PS An excerpt from 莊子. 消遙遊