姜太公钓鱼，愿者上钩

Explanation: s willing to earth when Yu. 　　Source: Qing Han on the Mongols, "Temptress Moon Dream" Jiang Taigong the tenth time I was fishing, take the bait. If I love classic thick Jia, I will not keep him, he did not go; if I do not love thick, I would have left him some, he does not here. " 　　Examples: According to legend, he [Jiang Taigong] heart a good man just three feet out from the water the fish if swallowed his bait fish that is their own fault. General said, '~' is the intention. ★ Lin, "Su Biography" Chapter VI