Zhuangzi's carefree attitude towards life has taught people how to eliminate all the mental stress given by the secular world without taking drastic action. On the bright side, it teaches people how to endure in a miserable life. However, it does have a very bad side, that is, it makes people indifferent to darkness and social injustice, and even submit to it. We should not deny the negative influence of Zhuangzi Thought. However, we should be able to understand that there is an inexplicable sadness hidden in Zhuangzi's statement that life is like a dream. This sadness comes from indifference, sympathy and sentimentality towards the world, which is the emotional source of Zhuangzi's philosophy. Zhuangzi lived with human suffering and sin. He had to cry for a person who was publicly condemned, and he had to be puzzled by the meaningless loneliness of life. So it doesn't matter what you look at. The root cause is still a kind of earnest and persistent kindness. I have always thought that I can't be indifferent to the suffering of the world, and my conscience is heavy. If you are really a person who doesn't care about the world, a person who doesn't care about everything, then the attitude of seeking spiritual liberation like relativism becomes completely redundant and incredible. Therefore, Cheng said that Zhuangzi's starting point was "lamenting the poor career of the general public, which harmed moral integrity", which was indeed very accurate.