The vitality of human beings is divided into innate and acquired. The innate vitality is born from the fertilization of the egg, and is conceived with the growth of the fertilized egg, until the moment when the life is separated from the mother, the total amount of innate vitality substances in the organism reaches the maximum.

With the interpretation of biological life, the innate vitality is constantly depleted. When it dies out, the life of the creature comes to an end. Because after the organism is separated from the mother's body, the innate vitality can no longer be synthesized in the organism, what people can do is to minimize consumption and activate the reserves in the body; The acquired vitality comes from the diet, which is metamorphosed from the spleen and stomach, and is also an energy substance that sustains life. The innate vitality and the acquired vitality are interdependent and mutually reinforcing, before birth, the existence of the innate vitality has prepared the energy material basis for the intake of the acquired vitality, and after birth, the continuous replenishment of the acquired vitality reduces the consumption of the innate vitality.

To put it simply: the innate vitality and innate energy, the loss of one point in a lifetime is one point less, and it is difficult to replenish it. The acquired vitality is metamorphosed by the five internal organs and six internal organs, mainly the spleen and stomach, which is the result of the joint action of the five internal organs and six internal organs. Due to the difficulty of replenishing the characteristics and limitations of the innate vitality, the exhaustion of the innate vitality is the end of life.

There is such a ratio: when a person's innate vitality is: 100 points, the highest state of human vitality. It is also the realm of superhumans, the beginning of entering the realm of gods, and the goal of cultivators. It is no longer a human level. Therefore, the abundance of vitality in a person's life is relative, and the lack of vitality is absolute.

When the innate vitality drops to: 80-99 minutes, the human body is full of vitality, vigorous energy, quick thinking, and good health. It belongs to the stage of yin and yang secrets of traditional Chinese medicine. During this period, the body's ability to repair itself is normal. The proportion in the population will not exceed 15%, or even less than 10%.

When the innate vitality is between 60 and 80 points, the human body is in what is often referred to as a sub-health state, which is caused by the decline or disorder of the body's self-repair function. At this time, there is discomfort, but with a little conditioning, you can return to a healthy state. Common diseases such as common colds, irritation, and fatigue mostly fall into this category. It accounts for about 60% of the regular population. However, the self-repair of this period needs to mobilize more participation of the human body's self-repair ability, but the self-repair ability of the human body at this time is insufficient, so the self-repair function of the human body should always be taken into account when conditioning.

When it drops to between 40 and 60, the human body mostly shows symptoms such as decreased energy, chills, chills, fatigue, loss of appetite, and *decline, but there is no organ damage and abnormal biochemical indicators during the routine physical examination of Western medicine. At this stage, the human body is in a state of obvious weakness. The body's ability to repair itself is severely insufficient.

When it drops between 20---40, there will be obvious organic damage in the human body, and the routine examination of Western medicine has obvious abnormalities. At this time, the self-repair ability of the human body can only maintain the basic life needs, and the repair of the body's damage is powerless. It is necessary to use external forces to reduce the depletion of the body's self-repair ability to promote the recovery of diseases.

Finally, it is under 20 points. He was seriously ill. The body's ability to repair itself is gradually depleted over a long period of time, until it is depleted. When the body's self-repair function is exhausted, it is the day of the end of life.

If we follow the above division, we can draw the following conclusions: most people's bodies are in a sub-healthy state, and there are fewer people who are physically strong.

"When you enter the Acquired Martial Artist Realm, it means that you have been able to maintain the vitality you consume daily through cultivation. From this point on, if you can go further, even if you have entered the stage of 'refining and refining qi', you can repair the innate vitality that you have previously lost through cultivation; When the amount of innate vitality you have repaired reaches the amount you were born into, it means that you have entered the 'Innate Martial Realm'; At this time, the innate vitality in your body gradually becomes abundant, and it will gather in the center of the person: that is, inside the navel!

Over time, your body will sweat profusely, and there will be a roar in your abdomen, opening up a space, which is: 'Dantian', also known as 'Xuanqi Realm'. ”

At this time, the sky was already full of stars, and since Longfeng Xuan was located in the west city of Yishou City, Li Tian decided to live in the courtyard of the Xicheng branch of Yishou Hall. After they turned a street corner, "Hula" ran out of a group of people, old and young, and all knelt in front of Li Tian and his party.

"Uncle, you're good, you must help us......"

"Uncle, you must save us......"

"I can't live these days......"

......

......

A group of people, old and young, men and women, each talking about their own things, Wuyang and Wuyang, chattering and messing around. instantly blocked Li Tian's way, and both sides of the road were also crowded, and the flow of people gathered more and more. Suddenly, Li Tian and the others were encircled in a narrow space.

They all had gloomy faces, like a pool of stagnant water, but they didn't dare to be angry. I couldn't help but think about it one by one: "Damn! This quasi-guarantee was deliberately planned by that person with ulterior motives, even if Master Shizun was upset for the old woman today, but the matter shouldn't have spread so quickly? Even if the wall fell down and everyone pushed it, shouldn't they come to see so many people in the middle of the night?" They always thought that under their governance, Yishou City was already peaceful, but they didn't expect it to be so turbulent.

"Who has such great ability?" Several people couldn't help but look at each other, after all, they were all the backbone of Yishou Hall, and they suddenly understood one by one, and their eyes looked in one direction - the direction of the City Lord's Mansion in the center of Yishou City.

They weren't afraid of what waves the city lord would make, but they were worried that this matter would cause Li Tian's dissatisfaction. They have already accepted Li Tianxiu's baptism, and their outlook on life at this time has a new understanding, and their vision has long exceeded what they cared about in the past. The only thing that worries them now is that Li Tian will be disappointed in them because of this and give up preaching to them.

Because they also know that what they did before was too impersonal! And a 'Tao Te Ching' of Daozu cares very much about the virtues of their disciples, but this is what they lack the most.

The Tao is intangible, it must act on things, and through the medium of things, its function can be revealed. And the thing that shows the function of the 'Tao', Lao Tzu called it: 'virtue'.

The Tao not only produces all things, but also is inherent in all things, and what expresses its attributes in all things is also its virtue. In the matter of the reality of life, the embodiment of the Tao is: virtue.

The Tao is the law, the truth, the essence, the essence, the essence, the nature, the self-nature, and the eternal and unchanging. Virtue is the appearance of things, gains and losses, performance, infinite changes, and use. Tao is the ability to be born and manifested, and virtue is the manifestation of what is born.

When they think of this, when they see the surging flow of people, their tyrannical hearts instantly turn into remorse.

With apprehension, they looked at Li Tian uneasily, but they were all stupid......

I saw that Li Tian's face was full of greed, and his mouth was open, just like a dog with a long tongue in summer......

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