The Road to Immortality Is Difficult and Long

A child of a family who cultivates immortality struggles hard in the secular world in order to go further on the path of cultivating immortality. Although the road is long and far away, I will search up and down. The Tao can be Tao, but it is not the eternal Tao. A name can be named, but it is not a permanent name. The nameless beginning of heaven and earth; the named mother of all things. Therefore, if there is always nothing, I want to observe its wonderfulness; if there is always something, I want to observe its beauty. The two have the same origin but different names, and they are both called xuan. Mysterious and mysterious, the door to all mysteries.