The Book of Rites, The Doctrine of the Mean, says that "great virtue leads to longevity". A virtuous person is aboveboard and open-minded, so that his mind can be at ease, his qi and blood can be harmonious, his physiological function can be stable, his form and spirit can be harmonious, and he can live a long and healthy life. It has been analyzed that people with high moral cultivation have relatively stable excitement and inhibition in the cerebral cortex and normal secretion of active substances in the body, and can also increase the release of hormones in the brain and strengthen nerve activity, which can delay aging and is conducive to health and longevity. Therefore, Xiu De is an important method to preserve health and prolong life, which has always been valued by health experts. Confucianism, Taoism, Mohism, France, and physicians all regard the cultivation of Xiu De as their primary task.

Sun Simiao in the Tang Dynasty clearly pointed out: "If you are not virtuous, you can't prolong your life by taking Yuye Dan medicine." In the Ming Dynasty, Wang Wenlu said in "Medicine First": "There are no two skills to cultivate self-cultivation." According to the theory of health preservation, moral cultivation is intrinsically related to the coordination of yin and yang in zang-fu organs, that is, Tai Su in Huangdi Neijing said: "Self-cultivation is virtue, then yin and yang are harmonious." "The Yellow Emperor's Internal Classic Ancient Innocence" also said: "Therefore, anyone who can be 100 years old every year without losing his walker does not take his virtue as a danger."

First, different people have different opinions, and the wise have different opinions. Love is eternal.

Confucius said in "The Analects of Confucius, Yongye" that "those who know how to move, those who are kind, are quiet; Those who know are happy, and those who are benevolent are longevity. " Mencius pointed out: "people who love others will always love others;" People who respect others will always respect others. "Pay attention to moral cultivation, be charitable and get good returns. People always maintain a loving and harmonious relationship, which is naturally undisturbed, cheerful and beneficial to health and longevity. It is precisely because Confucius and Mencius practiced the Confucian thought of benevolence and virtue that Confucius lived to be 73 years old and Mencius lived to be 84 years old, becoming the great birthday star at that time.

The knower moves, and the benevolent is quiet; People who know are happy, and people who are kind live long.

The second is to be open-minded and aboveboard.

Kong Ziyun: "an upright man is open and poised, villains are often sad." Open-minded people don't do things that harm others and benefit themselves, don't covet ill-gotten gains, and don't do things that harm the world. Open-minded, open-minded, natural peace of mind, eat well, sleep well, and live in a comfortable and pleasant atmosphere, which is a good stimulus to the inner environment and conducive to health and longevity.

The third is to be charitable and open-minded.

Sun Simiao believes that fostering nature is a moral cultivation characterized by "goodness", and the Preface to Cultivating Nature points out that "those who want to cultivate nature should be good at what they have learned" and "self-goodness, regardless of the causes of disasters, is also a major lesson in health preservation". Good-hearted people always put the interests of the country and the people first and their own interests second. Naturally, he will be peaceful, open-minded, cheerful, proud of his dedication, ready to help others, and will not frown all day because he cares about personal gains and losses. In this way, there are few bad emotional stimuli such as worry, sadness, disgust, etc., and you can maintain a quiet and cheerful attitude for a long time, and live a long and healthy life.

There are also many people who live by virtue, among whom Sun Simiao, a famous doctor in the Tang Dynasty, is the best known. Sun Simiao devoted himself to medical ethics to relieve the sufferings of the public. He never looked back and forth when he made house calls, but only "devoted himself to saving". Even in the face of "smelly and disgusting" patients, I don't feel any disgust, and I still treat them seriously and responsibly with a very sympathetic attitude. He did good deeds and lived for over a hundred years.

Bai Juyi, a famous poet in the Tang Dynasty, was very open-minded, although he was sickly since childhood, his middle-aged relatives were scattered and his career was sinister. He encouraged himself by saying that "it is better to seek medical treatment than to worry about illness on the pillow" and named himself "Lotte". He died at the age of 74 and lived a long life. At the same time, Li He was narcissistic, self-enclosed and troubled. He only lived for 26 years before he left home. The sharp contrast between the two shows that health care must cultivate morality, which is health care.