Hui Tzŭ was prime minister in the Liang State. Chuang Tzŭ went thither to visit him. Some one remarked: "Chuang Tzŭ has come. He wants to be minister in your place," Thereupon Hui Tzŭ was afraid, and searched all over the State for three days and three nights to find him. Then Chuang Tzŭ went to see Hui Tzŭ and said: "In the south there is a bird. It is a kind of Do you know it? It started from the south sea to fly to the north sea. Except on the wu-t‘ung tree, it would not alight. It would eat nothing but the fruit of the bamboo, drink nothing but the purest spring water. An owl which had got the rotten carcass of a rat, looked up as the phoenix flew by, and screeched. Are you not screeching at me over your kingdom of Liang?"