The method is as follows:

Cultivating truth, stealing yin and yang, seizing nature, losing one's life and escaping death are major events of becoming a saint and immortal, which are comparable to all non-worldly grass frost blisters. However, Taoist priests in the world are speculative, treating major events as minor events, and minor events as major events, valuing emptiness over reality. Man is not far from the Tao, but man has a long way to go. Therefore, the ancients said that those who learn Taoism are a dime a dozen, and those who become Taoism are like horns. I said: There are a lot of people who learn Taoism today, and those who smell Taoism are like horns. What do you mean? The ancients listened more to Taoism and learned less; Nowadays, there are many people who learn Tao, but few people who listen to it. Today, people learn Taoism twice as much as the ancients; Today, fewer people have heard the Tao than the ancients who reached it. As a result, there are a lot of people who study Taoism today, and those who smell Taoism are like horns. The reason is that the economist is partial to the subject, full of evil spirits, and can't feel the love of teachers and friends. Idle away one's time, do nothing []. Because I will vent what I got from my teacher in books such as Reasoning, Meeting, Guidance, Understanding, Original Purpose, Guide, Enlightenment, and Puzzle. I hope that's enough. But I am still afraid that scholars will go further and further, not knowing how to do their own thing first, but thinking about other people's things. Because of the customs clearance book, they will help scholars get the torch. First, learn to be a good person who can't afford to be ill and feel inferior, from near to far, so that a master can meet, a good friend can meet and a road can be heard. Although the program in the book is small, it is very important, and the text is vulgar, which is beneficial to many people. Although it is said that it is a pass, there is no such step in life practice, so don't despise it. [] A wise man, originally from the road, is true if he meets a master, and customs clearance is useless.