Cheng Ziying took the cup in Fu Rongsheng's hand, went out to the bathroom, poured out the residual tea in the cup, washed the cup, returned to Fu Rongsheng's office, opened a package of autumn tea brought by Yue Haohan, made a cup for Fu Rongsheng, put it in front of Fu Rongsheng, and said: "Old Fu, you taste it, this autumn tea is very pure." ”

Fu Rongsheng picked up the autumn tea that Cheng Ziying had just brewed, smelled it, tasted it twice, and said, "Good tea, really good tea!" There is a taste of game, mellow and fragrant.

Fu Rongsheng took a few more sips, put down the cup, and said: "I have always liked to drink tea, this tea is a good thing, "Shennong Baicao Jing" wrote, Shennong tasted a hundred herbs, encountered seventy-two poisons a day, and got tea to solve it. Traditional Chinese medicine believes that tea is the medicine for all diseases, tea is bitter, sweet, cool in nature, and enters the five meridians of the heart, liver, spleen, lungs and kidneys. Bitterness can be poured, dampness, and adversity, sweetness can be tonic and soothing, and cooling can clear heat, expel fire, and detoxify. ”

Zhang Haiming took two sips of tea from the cup in front of him, and said with a smile: "Old man, in fact, this tea drinking also pays attention to a 'Tao', that is, the tea ceremony, the essence of tea drinking, lies in the 'Tao', one yin and one yang is the Tao; therefore, the tea ceremony and the Book of Changes also have an inseparable relationship, I think, the tea ceremony also originates from the Tao of Changes; make good tea, do good deeds."

"I Ching" is the king of the classics, the head of all classics, and the source of the avenue. The Taoist, everything that exists is the Tao, and one yin and one yang are the Tao. The Tao talks about moderation and neutrality, and the way of tea must also conform to the principle of neutralization, so as to completely suffocate and release the fragrance of tea. The tea ceremony talks about "harmony", and the brewing pays attention to the way of "moderation", the time of stuffy tea is appropriate, the tea aroma is naturally sweet, and the taste is delicious; The way of serving tea, pay attention to ethics; Tea etiquette is in line with the middle way; When drinking tea, thanksgiving entrance, and tasting tea, reflecting the style of a humble gentleman, are the best interpretation of "harmony".

We Chinese Taoists often say that people are in the Tao but do not know the existence of it, just like a fish in the water but do not know the existence of the water. Therefore, in the lives of many people, there is a "Tao" everywhere, but the people do not know about it. The 'Great Dao' is so big that we can't see it, we can't hear it, but it's omnipresent, and as people on the earth, we should know, understand, obtain, and keep the truth. If you do not lose the way, you can live forever in heaven and earth. ”

Fu Rongsheng tasted the tea in the cup, and talked about the benefits of drinking tea from the perspective of traditional Chinese medicine, Zhang Haiming talked about the tea ceremony from the perspective of the I Ching, and talked about how to drink tea, which is in line with the tea ceremony; Cheng Ziying, who was sitting on the side, looked at the two of them, smiled, and said in her heart: "This Academician Fu and Professor Zhang are really interesting, and the two of them have to taste each other from their own professional perspectives when they drink a cup of tea. ”

Just when Cheng Ziying was stunned, Fu Rongsheng put down the teacup in his hand, cleared his throat, and said, "Lao Zhang, we won't talk about the tea ceremony today, let's talk about it another day; Today, I mainly want you and Haohan, from the views and thoughts in the Book of Changes, to give advice to my dissertation and open up my thinking. ”

Zhang Haiming said: "Old Fu, I have always believed that the "Book of Changes" has a great influence on the prevention and treatment of traditional Chinese medicine, and the yin and yang ideas in the study of Yi have always guided the development of traditional Chinese medicine. In the Book of Changes, it is said that it is dead! Death! Tied to the bud mulberry. When a person is faced with a serious moment of negation, if he can always maintain the vigilance that I will perish, I will perish, and strengthen the physical exercise, not only will not perish, but will live forever like a deep-rooted mulberry tree. ”

Fu Rongsheng said: "Lao Zhang, in fact, through my research, I found that the views of Chinese medicine psychology are also very consistent with the views in the Book of Changes. Traditional Chinese medicine believes that emotional dysregulation is often a precursor to illness. Anger can cause a series of physiological and psychological changes, and induce cardiovascular and cerebrovascular diseases. Many of the important philosophical insights of the I Ching in the field of health care tell us that we must pay attention to our daily habits and the various signals sent by the body. Most serious diseases tend to be the result of slow development over many years. These views in the I Ching have a direct and important impact on the health care of Chinese medicine. ”

Fu Rongsheng took a sip of tea and continued: "At the same time, the I Ching also has a great influence on TCM therapeutics; The imbalance of yin and yang in the human body is pathological, and adjusting the yin and yang of the human body is the fundamental treatment principle of traditional Chinese medicine. Yi Dao is still in China, the theory, law, prescription and medicine of traditional Chinese medicine are inseparable from the word "Chinese", the selection of prescriptions and dispensing, the mastery of medicinal taste, medicinal properties and medicinal power, are all suitable for "Chinese" diseases, and the purpose of strengthening the right and dispelling evil cannot be achieved if it is too late or not.

In the Book of Changes, the two hexagrams of "Jiji" and "Weiji" are opposite, opposing and transforming each other. In the clinical practice of traditional Chinese medicine diagnosis and treatment, heart fire and kidney water are not relieved, which can cause restlessness, low back pain, dizziness and other syndromes; If the water does not cover the wood and causes the wind and fire to rise, and the headache is red, the method of 'nourishing the water and the wood' can be used to treat the water and fire and maintain the balance of yin and yang. It can be seen that the therapeutic principle of TCM to maintain the homeostasis of the body is closely related to the Yixiang hexagram. ”

Zhang Haiming said: "Old Fu, your analysis is very thorough and logical, I am studying history, I know that the Eastern Han Dynasty's "Shennong's Materia Medica" is the use of gossip and analogy and the concept of yin and yang, summing up the experience of predecessors in medicine and putting forward the theory of 'four qi and five flavors, ups and downs', and clarifying the basic principles of traditional Chinese medicine.

Zhang Zhongjing's "Treatise on Typhoid Fever" developed the theory of yin and yang and the three in Tai Chi into the doctrine of the Six Classics, established the principle of dialectical of the Six Classics, and laid the foundation of clinical medicine in traditional Chinese medicine. The famous doctor of the Qin State also consciously used the hexagrams at that time to explain and analyze the condition of the Marquis of Jin.

In addition, the "I Ching" proposes the 'Bagua Qi Test', which discusses the connection between solar terms and diseases, which is the origin of Chinese medicine meteorological medicine. For example, before and after the spring equinox sting every year, the number of days of sudden weather change is the most, and man-made disasters and accidental casualties in the air or on the ground are also the most throughout the year; Before the spring and autumn equinoxes, there are many people who are blind and sick.

Through the above events, let us understand a truth, the universe is a big week, the human body is a small week, and people still can't get rid of the potential natural laws, and the cycle is at the mercy and interference. This idea of the I Ching promoted the development of Chinese medicine, meteorological medicine and time medicine. Therefore, I believe that using the ideas in the Book of Changes to guide the development of TCM theories is the foundation for the revitalization of Chinese TCM. ”

Listening to Professor Zhang Haiming's views on traditional Chinese medicine from a historical perspective, using the ideas in the Book of Changes, Fu Rongsheng nodded very approvingly, took a few sips of the teacup, and said: "Lao Zhang, the popular view in modern medicine is that the key to revealing the mystery of life lies in the in-depth study of genetic genes and their structural units, as well as the chemical reactions controlled by them; However, scientific philosophical theories have now pointed out the one-sided and mechanistic nature of this view. How to scientifically explore the complex relationship between the inside and outside of the human body, between organisms and the environment, has attracted more and more attention from life scientists. I believe that the unique way of thinking of the I Ching has an important enlightening effect on the study of modern human science. ”

Cheng Ziying, who seemed to understand whether she understood or not, got up, changed a cup of autumn tea for Zhang Haiming and Yue Haohan, and filled Fu Rongsheng's cup with water, then sat down again, listened to Professor Zhang Haiming, and said: "The ideas in the Book of Changes, as the source of Chinese medicine, especially the holistic view of the unity of heaven and man, the unity of yin and yang, and the concept of righteousness and reason in the "Book of Changes", have been thoroughly exerted and successfully used in the theoretical system of traditional Chinese medicine; Even many of the world's greatest discoveries in physics, biology, and medicine today have been influenced by the I Ching way of thinking; Therefore, the cosmology and way of thinking in the Book of Changes are priceless treasures left to us by our Chinese ancestors. ”

Yue Haohan, who was sitting on the sofa and had been listening attentively to the conversation between Zhang Haiming and Fu Rongsheng, took a few sips of tea and interjected: "Teacher Zhang, Academician Fu, I saw an article that said that the famous American theoretical physicist Capra absorbed the concepts of complementarity, balance, and circulation of yin and yang in the ancient Chinese Book of Changes and Taoist works, as well as the Taoist idea of natural non-action, and proposed that a new world cultural model should be constructed. Capra said that in China's 3,000-year-old culture, almost all of the greatest and most important writings have been inspired by the book I Ching, or have influenced the interpretation of its thesis; In particular, the impact on the development of Chinese medicine is very profound. He believes that only by using the ancient I Ching thinking method and the modern Western scientific and practical methods to re-examine and study Chinese medicine can Chinese medicine make essential progress. I believe that his idea of integrating Chinese and Western cultures is an opportunity for the revitalization of Chinese medicine. ”

Zhang Haiming said: "From the perspective of history, I believe that Western thinking and the development of physics in the West must go to the road of Eastern philosophy; This is because the two basic themes of our Eastern cosmology are that all phenomena are unified and interconnected, and that the universe is dynamic in nature.

The deeper we humans go into the microcosm, the more we will realize how modern physicists, like the Eastern mystics, have finally seen the world as an indivisible, interacting system, whose components are in perpetual motion, and the researcher and observer themselves are an indispensable part of this system. What is it that this is not the idea of 'the unity of man and nature'? Isn't this what "Lao Tzu" said in "There are four major domains, and people live in one of them"?

I have always believed that the environment and people are one and the same, and they must not be separated. There are two highest principles of environmental philosophy, the first is the principle of great equality, everything in the world is equal, and people cannot be centered; The second is to neutralize the principle, the golden mean, impartiality is the middle, the difficult is mediocre, impartial, just right, if any kind of behavior exceeds the measurement, it will cause fallacy; Nothing can be separated from its surroundings, including the fact that we are sitting here talking now, nor can it be separated from the distant universe. ”

Seeing Zhang Haiming and Fu Rongsheng chatting happily, Cheng Ziying sat on the sofa and felt a little anxious, secretly looked at the watch on her wrist, it was almost twelve o'clock at noon, she moved her body on the sofa, and resisted Yue Haohan, who was sitting next to her; Yue Haohan turned his head to look at Cheng Ziying, understood what Cheng Ziying meant, and took advantage of Zhang Haiming's short pause while drinking tea, and hurriedly said: "Teacher Zhang, Old Fu, it's already noon, and you have also discussed it for a morning, will we find a place to fill our stomachs first, and then continue to chat." ”

Fu Rongsheng raised his wrist, looked at the time, and said with a smile: "Lao Zhang, it's almost twelve o'clock, time flies so fast, let's go, take you to the canteen of our Southern Military Region General Hospital at noon today to experience our life." After speaking, Fu Rongsheng got up, cleaned up the office briefly, and everyone went out of the office together.

At noon, I finished eating in the cafeteria of the General Hospital of the Southern Military Region, because Professor Zhang Haiming had a lecture in the afternoon, and Yue Haohan and Cheng Ziying also went to Central South Normal University to visit Zheng Ziyan and their two younger sisters; The four of them walked out of the cafeteria, and Yue Haohan and the three of them exchanged a few words with Fu Rongsheng, and then left the General Hospital of the Southern Military Region after saying goodbye.

Walking on the road, Zhang Haiming asked Yue Haohan and Cheng Ziying with a smile, and said, "You two listened to me and Fu Lao talking nonsense there in the morning, are you very anxious, especially Ziying, who is anxious and inconvenient to leave." ”

Cheng Ziying smiled and said: "Teacher Zhang, in fact, I am not in a hurry at all, but I am a little anxious, I don't understand the topic you are talking about, I feel anxious in my heart, you will be in the Book of Changes, a moment in Chinese medicine, and finally talk about physics, let me, a person who studies economics, be the same as listening to the book of heaven, you say that I can not be anxious." ”

Zhang Haiming smiled and said: "Ziying, in fact, the main thing is that you don't know the Book of Changes, according to my point of view, you should learn more about the Book of Changes, and it is estimated that it will inspire you a lot." ”

Cheng Ziying smiled and said: "Then I will worship Teacher Zhang as a teacher in the future, and let you teach me to learn the Book of Changes, and in the future, I will also use the way of thinking of the Book of Changes to analyze and analyze the laws of economic operation and stocks."

Zhang Haiming smiled and said: "You don't worship the ready-made teacher, if you want to learn the Book of Changes, Haohan is a very good teacher, you let him teach you, if you don't understand, ask me when you have the opportunity." ”

Cheng Ziying said: "Okay! Teacher Zhang, then say so, I listen to you, when I go back, I will first buy a set of "I Ching" to study by myself, and if I don't understand something, I will ask you Lao and Hao for advice, so that the next time you chat again, I will still sit next to me like a fool and not understand. As they spoke, the three of them arrived at the bus stop at the gate of the General Hospital of the Southern Military Region, and Zhang Haiming said goodbye to the two of them, and then took a bus that had just arrived at the station and left.