"Not bad."

Fang Yan pressed his hand, asked the male classmate who was speaking to sit down, and said with a smile: "If you want to understand yin and yang, you must understand the origin of the concept of yin and yang. ”

"Just now, Professor Tan has made yin and yang very clear, and it is the earliest theory of relativity, but if you want to understand it more intuitively and straightforwardly, especially in the face of diseases, if you want to make a more accurate judgment, you need to combine it with reality."

Fang Yan said: "I told you before that you should read more, and the reason is also this, many people have heard that the Tao gives birth to one, one life to two, two to three, and three to all things, but what is one, what is two, what is three, and how three gives birth to all things, there are many fewer people who know." ”

"In the mythical story just now, one is chaos, the second is yin and yang, and the third is the three talents, understand the relationship between the three talents, and know why the three can give birth to all things."

Fang Yan continued: "Although myths and stories are just stories, stories should also be logical, Chinese medicine is the relationship between man and nature, one sand and one world, and many truths and laws are actually interconnected. ”

"When we studied Chinese medicine, we were ignorant at first, and we didn't understand why the ancients could identify the cause of the disease even though they didn't have advanced instruments, from macro to micro, in fact, it came from the law."

"The ancients could not see the cells in the body, but they could observe the changes of the four seasons, but they could see the sun, moon and stars, the sky was cloudy and rainy, and they could see the sunrise and sunset."

Fang Yan said with a smile: "If one sand and one world, the sun, moon and stars, how can it not be equal to the cells inside the human body, and the mountains and rivers are not equal to the blood vessels inside the human body?" ”

"Although the sparrow is small, the five organs are complete, and the balance of yin and yang is the basis for the harmony of the five elements, and it is also the general outline of the eight outlines of Chinese medicine syndrome differentiation."

Fang Yan said slowly: "Therefore, learning Chinese medicine can not only learn Chinese medicine, distinguish yin and yang, not only look at yin and yang, just like we live in this world, we can not only understand ourselves, but also understand others, understand the environment, we not only have to understand yin and yang from Chinese medicine, but also from other aspects, such as Taoism." Confucianism and so on and so on, so that we can understand it thoroughly, in order to understand ......"

"There is a saying in the "Yellow Emperor's Neijing" that 'those who are yang, if the sky and the sun, lose their place, they will lose their longevity'."

Fang Yan continued: "It is also said in the "Bian Que Heart Book" that "if the yang essence is strong for a thousand years, the yin energy will be killed if it is strong", and if it loses its foundation, it will also consume the yang energy, and the ancients called the baby "pure yang body", this is because everyone is just born, and the yang energy is very sufficient, just like the newborn sunrise ......."

"The morning sun rises, rises slowly, peaks at noon, and then gradually sets in the west, just like a person's life......."

"This is also the reason why it is said that at noon, a yin is born, at noon, it is clear that the yang energy is the strongest, but it indicates the peak, the yin is born, but it will become more and more prosperous, and the yang is the most victorious, but it will also become weaker and weaker......."

Fang Yan also talked eloquently, popping out a few famous classics from time to time, combining myths and stories, combined with various theories, and telling yin and yang in a more detailed and intuitive way from all aspects.

Tan Qingyun on the side was already dumbfounded, his mouth was slightly open, and his eyes looked directly at Fang Yan.

In terms of lecturing, Tan Qingyun has always thought that it is his advantage and what he is best at, but he didn't expect that as soon as Fang Yan opened his mouth, he started from Pangu Kaitian and talked about Taoism, Confucianism, and Buddhism.......

From yin and yang to the five elements, from the human body to the rising sun........

Lu Fengmin glanced at Tan Qingyun and said in his heart, why do you bother.

Fang Yan is usually modest, that is to give others face, because Fang Yan himself knows that he has stood at the peak, there is no need to show off, and there is no need to pretend to be forced in front of others, that is really a bit of a bully.

It's like the real richest man, there is no need to show off his wealth in front of ordinary people, it makes no sense.

As we all know, the richest man that everyone really knows, the richest man, is actually not the real richest man, in fact, there are many rich people, low-key and unknown.

The so-called Forbes rich list, in fact, the number one is not necessarily the real first.

But once it comes to lecturing, Fang Yan doesn't hide his secrets, because these things are taught to students, or they don't talk about it, but if they want to talk about it, they will talk about it well, they will explain it thoroughly, and they will explain it correctly, and they can't mislead people's children.

This is like treating a disease and saving people, usually chatting, Fang Yan can be modest, but once he saves people, there is nothing to be humble.

Because humility also means not trying your best, and not trying your best may lead to all kinds of consequences for patients.

"As soon as Dr. Fang opened his mouth, it was a long river, and at this moment I felt like I was listening to the birth of Chinese medicine and the development of Chinese medicine.......

Lin Jiangyu couldn't help but say.

"I heard Professor Huang say yesterday, and I still didn't believe it, but today I have seen it." Xu Jinliang said with a smile: "Director Jiang and Director Jiang didn't come, they may regret it." ”

"Remove the possibility."

Lin Jiangyu said: "If they knew, they would definitely regret it." ”

If Tan Qingyun is just talking about concepts, Fang Yan is already talking about ideas, telling you how to distinguish, how to distinguish, origin, development, and so on, so that students can more intuitively understand the position and relationship of the five elements of yin and yang in diseases.

Just like just now, some classmates have suddenly realized that Fang Yan is telling mythological stories, but in fact it is medical science, but it is medical Taoism.

All things are divided into yin and yang, heaven, earth and man have three talents, and three talents are three focuses.

Sanjiao is obviously a metaphysical concept, corresponding to the three talents, it is more intuitive, and even the role of the three focus, the relationship, etc., can be immediately clear at a glance.

Sanjiao is in traditional Chinese medicine, while Sancai is in Taoism, but there are commonalities.

When the three cokes are three to three, the students should understand that the three cokes are not a specific region, a certain organ, in fact, the three cokes have no clear substance.

The concept of the five internal organs in Chinese medicine is completely different from the organs in modern anatomy.

Just like Fang Yan just said, the stars in the universe are like cells in the human body, but no matter how good they are, they can't be completely equal, the laws are the same, they can be found from the laws, but they can't be completely substituted.

"Since Yin and Yang are balanced, why is the balance of Yin and Yang broken?"

Fang Yan continued: "Just like Pangu opening the sky, since the sky is gently rising, why is it possible to tilt and need Pangu to support it? ”

Without waiting for his classmates to answer, Fang Yan continued: "There is also a question in "Romance of the Three Kingdoms", asking, what is there outside the sky, I just said, one sand and one world, since there is one sand and one world, then there is a world outside the world, if people are a small world, then there is nothing outside the world. ”

"From this point of view, the reason for breaking the balance of yin and yang is first and foremost, external factors."

Fang Yan said: "For example, the external sense of the six lewdness, for us, it is the change of the four seasons, spring, summer, autumn and winter, ......"

"Secondly, the internal cause."

Fang Yan continued: "Seven emotions and six desires. ”

"Third, a process of change in yin and yang itself, embodied in the sun rising in the east and setting in the west, is placed in the human body, that is, the body is constantly aging......."

Tan Qingyun: "......."

At this moment, Tan Qingyun no longer knew what mood he was in.

He threw out a big proposition, which was originally beneficial to him, but at this moment, Fang Yan took this proposition to the extreme.

"Finally, there are other factors, such as the destruction of the ecological environment, the reduction of green space, the greenhouse effect, air pollution, food pollution, and so on."

Fang Yan continued: "Personally, irregular exercise, irregular work and rest, unhygienic diet, etc., these are all factors that break the balance of yin and yang. ”

"Doctor Fang's theory of yin and yang, you can publish a paper."

Huang Zhengliang said with a smile.

"yes, it's an eye-opener today." Lin Jiangyu nodded.

"Originally, I thought that today's class would not help us much, mainly to see Dr. Fang's performance, but I didn't expect it to benefit a lot."

Xu Jinliang said with a smile: "Even if it's me, I feel empowered when I listen to it at this moment." ”

"I also want to thank Tan Qingyun for putting forward such a big proposition."

Huang Zhengliang said: "This proposition is the most clear to Dr. Fang. ”

In addition to Huang Zhengliang and a few people, the following classmates were even more fascinated by it, Fang Yan's analogy is equivalent to explaining all aspects of yin and yang directly, and everyone understands it.

is also interspersed with stories, which is even more interesting.

In fact, Fang Yan's theory of yin and yang is really equivalent to talking about it from the beginning of Pangu Kaitian.

"That's all I'll say."

Fang Yan spoke for more than twenty minutes before he stopped and said with a smile: "Let's see if Professor Tan has anything else to add?" ”

Tan Qingyun: "......"

He also added a little bit.

Fang Yan said a lot of things, Tan Qingyun didn't expect just now, after all, it was improvisation, and it was not a lesson preparation.

In fact, Tan Qingyun really didn't cheat when he threw out this proposition just now, he didn't say that he had done his homework on this aspect in advance, he did say a proposition casually.

Because Tan Qingyun felt that in the face of Fang Yan, he didn't need to cheat.

But at this moment, Tan Qingyun realized that he had underestimated Fang Yan a little.

"Dr. Fang spoke very well and benefited a lot."

Tan Qingyun said with a smile: "It is also a great blessing in life to be able to sit and discuss with Doctor Fang today, I did not come to Qingcheng in vain this time." ”

Unconsciously, Tan Qingyun's attitude has changed.

Fang Yan is young, and he really has something unique, no wonder he can become famous at a young age.

Looking at Fang Yan again at this time, Tan Qingyun no longer dared to have any contempt.

He faintly saw the shadow of Professor Fang back then from Fang Yan, who was just as young, as confident, and as remarkable.