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"Wandering freely" is Zhuangzi's ideal of life and the core content of Zhuangzi's life theory. "Endless travel" means "endless travel without waiting", which is independent of worldly things, integrated with naturalization and free to travel in the world without any constraints. "Free and unfettered", in Zhuangzi, refers to the greatest spiritual freedom that people reach beyond the limitations of secular concepts and their values.

"Swimming" does not mean physical swimming, but more importantly, spiritual swimming. After the physical bondage is lifted, you can naturally travel around the world. Wandering is the spiritual realm of independence and absolute freedom above everything else. In Zhuangzi's view, the best way to achieve this state is to "stay in the heart" and "sit and forget", both of which embody a kind of spiritual freedom, a kind of spiritual freedom of harmony between man and nature.

The main content of Zhuangzi's carefree travel thought is to achieve the spiritual realm of "doing something" and "doing everything". Zhuangzi used many fables to express the connotation of carefree travel in "Happy Travel", exposing the secular "should be" performance. First of all, Zhuangzi pointed out that ships can only sail by the depth of accumulated water, while Dapeng can only soar by "repairing the wind", so they are all "waiting for others".

For another example, Zhuangzi thinks that Song's thought still stays in the realm of "deciding inside and outside, debating honor and disgrace", and has not completely surpassed the dispute between "deciding inside and outside" and "debating honor and disgrace", but is indifferent to this debate, so it is not a real "thinks lightly". Zhuangzi criticized the secular waiting, put forward the ideal realm of pursuing waiting, and also pointed out the specific ways from waiting to waiting.

These are: "No one has himself", "God is useless" and "Saint is nameless". The "Supreme Man", "God Man" and "Sage" here are the embodiment and combination of "Tao" and ideal personality advocated by Zhuangzi. In Zhuangzi's view, only by reaching the realm of "no self", "inaction" and "nameless" can we get rid of all foreign things and experience the real carefree travel from "waiting" to "waiting".