There is a saying in Huangdi Neijing: "What is visible inside must be visible outside." It means that if there is something wrong with a person's body, it will definitely show up on the surface of the body. And "Danxi Heart Method" puts forward: "Whoever has the inside must be shaped outside." It is mentioned in "The Soul Pivot Outside": "Outside the company, inside the company."
Internal and external attack, exterior and interior are connected, so Chinese medicine can diagnose diseases from exterior to interior. For example, if there is something wrong with the liver, heart, spleen, lung and kidney, you may not realize it, but the corresponding eyes, tongue, mouth, spleen and ears will show up.
Therefore, things and their internal factors influence, restrict and interact with each other. "If there is a shape inside, there must be a shape outside." It can also be extended to people's thoughts and qualities. This sentence is used to describe: 1 People's inner temperament is bound to be reflected in words and deeds. 2, people's ideological realm, will be shown in words and deeds.
Man, heaven and earth and nature are interrelated, which is reflected in the fact that the five internal organs are also interrelated. Knowing the connection, we must find the law, find the connection between things and solve problems. Many things seem accidental, and in the long run, it will inevitably form a situation. The reason why the theory of traditional Chinese medicine is reasonable is to distinguish accident from necessity through clinical practice. What diseases can be cured and what diseases are fatal have been described in medical books over the years. Only by mastering the operating law of physiological life can we know clearly what is morbid, know what is common, realize change and constantly improve the realm. Therefore, it is said that "medical treatment governs the country, Chinese medicine cures diseases and saves people, and medical treatment cures diseases". The most essential difference here lies in the pattern and realm. Chinese medicine, is to proceed from the overall situation, to find the law, in order to adjust the health of life.