In the past, Zhuang Zhou dreamed of being a butterfly, and he was a butterfly. Self-explanation is suitable for ambition and. I don't know Zhou Ye. Zhuangzi dreamed of butterflies suddenly awakening, and then the birds suddenly appeared all over the world. I wonder if Zhou Zhimeng is a butterfly? Butterfly dream for Zhou Yu? Zhou and Butterfly must be different. This is called materialization.
————————"Zhuangzi·Equality of Things"