Huangdi's wife died. When Hook went to convey his condolences, he found Huangdi sitting with his legs sprawled out, pounding on a tub and singing. "You lived with her, she brought up your children and grew old," said Hook. "It should be enough simply not to weep at her death. But pounding on a tub and singing - this is going too far, isn't it?" Zhuangzi said, "You're wrong. When she first died, do you think I didn't grieve like anyone else? But I looked back to her beginning and the time before she was born. Not only the time before she was born, but the time before she had a body. Not only the time before she had a body, but the time before she had a spirit. In the midst of the jumble of wonder and mystery a change took place, and she had a spirit. Another change and she had a body. Another change and she was born. Now there's been another change and she's dead. It's just like the progression of the four seasons, spring, summer, fall, winter." Now she's going to lie down peacefully in a vast room. If I were to follow after her bawling and sobbing, it would show that I don't understand anything about fate. So I stopped.

The Complete Works of Chuang Tzu