Tiantang Splendid

Chapter 2250
Yuan Tiangang did not say, Fang Jun has not yet realized the risks involved.

In later generations, the technique of finding dragons and acupuncture points may only be used as an auxiliary means of grave robbery. Mystery is certainly very mysterious, but that's all.

However, in ancient times, this kind of technology itself was magical, but it also contained great risks. "Water can carry a boat and overturn it." If you know this technology, you can help the emperor find the dragon's veins to bury in the mausoleum, and you can also find the dragon's veins to pay for it. excavate...

This kind of person must either be used by me and firmly controlled, or there will be no dregs left after humane destruction.

How can I let you jump around?
Yuan Tiangang looked at Fang Jun's face that was slowly turning pale, and teased: "Do you still want to learn? The old man keeps his word. If you want to learn, you will definitely teach him everything you have, and you will never hide anything!"

Fang Jun said solemnly: "The Taoist master is full of art, learning about heaven and man, and the younger generation is stupid, how can he learn the essence? If you spend your hard work and effort, you can only learn the superficiality, and you still fail to accomplish anything in your old age, then it's worth not to learn."

Yuan Tiangang pointed to Fang Jun, and said to Sun Simiao: "Look, I said that he has Pei Shiju's shamelessness, am I right? He was so frightened that he almost lost his courage, but he can still talk nonsense to find himself a seemingly A high-sounding reason."

Sun Simiao said, "Is there something wrong with Erlang?"

Fang Jun shook his head and said, "It's nothing important."

Sun Simiao nodded, and said: "Then stay here. In the evening, the old man will clean up a table of vegetarian food. Let's watch the moon from the window, and also taste Cao Mengde's generosity and carefreeness of 'singing wine, life is so much'."

Although his age differs from Fang Jun's by almost a hundred years, what is surprising is that Fang Jun always has novel topics and ideas, which makes him, an old man who is used to the ups and downs of the world, uncontrollably attracted by him. It is a kind of soul collision, which is especially important to famous Taoist officials who pay attention to self-cultivation.

From time to time, there are only a few friends with Fang Jun, and Sun Simiao feels that he seems to be able to see through the wonderful future at the farthest point of his limited life...

Fang Jun didn't agree, but just looked at Yuan Tiangang, and said: "Sun Daochang's vegetarian food is naturally a first-class delicacy in the world, and juniors can't ask for it. It's just that juniors are shameless, but they don't want to be a bad guest... ..."

Yuan Tiangang snorted coldly: "Leave if you want to go, stay if you want to stay, who will listen to such words?"

He also wanted Fang Jun to stay so that he could discuss the strategy of persuading His Majesty Li Er. After all, this kid is the most favored son-in-law and minister in front of His Majesty Li Er. His understanding of His Majesty's temperament is definitely not his level Leisurely clouds and wild cranes can be compared.

If Fang Jun is willing to make suggestions, the probability of success will be greatly improved.

It's just that this mouth is not willing to let go...

*****
Sun Simiao's ability in rectifying Su Zhai is second-to-none in the world, and Fang Jun's "medicinal diet" concept, which he used to fool people, is a piece of scum in front of Sun Simiao.

Since ancient times, the Chinese nation has paid attention to the "same origin of medicine and food", what can be eaten, what can't be eaten more, and what will react to the body after taking it. , until it was written and passed on to later generations.

In the eyes of the Chinese ancestors, there is almost nothing that cannot be eaten in this world. The only difference lies in eating more and less, and how to eat...

Sun Simiao has been obsessed with the way of medicine all his life, and he is good at the basics of medicine, so he is particularly proficient in "medicinal diet", which not only preserves health and cures diseases, but also tastes delicious.

Unlike Sun Simiao who was obsessed with one discipline, Yuan Tiangang dabbled in a wide range of subjects.

He is proficient in meeting people, stargazing, geomancy, etc., and is best at the art of geomancy, but he is most interested in the way of stargazing...

When the wine was full, the Taoist priest who has been passed down through the ages casually talked about various star-gazing terms, and his satisfaction was beyond words.

It's just that Fang Jun was quite speechless in the face of Yuan Tiangang's endless astronomical terms.

For example, Yuan Tiangang said that the sun is not static. In "Huainanzi", it is said that "there is a bird in the middle of the day", and it was also recorded in the Warring States Period that "there is a statue of a standing man in the middle of the day"...

What can Fang Jun say?
Can you tell Yuan Tiangang that the sunspots are active?
It's easy to say, but it's too troublesome to explain. With the physical knowledge of Tang Dynasty people, it is impossible to understand the existence of "sunspots"...

However, the Chinese ancestors were indeed the most intelligent ethnic group in the world. The detailed astronomical phenomena recorded 2000 years ago have become universally recognized authorities in the 21st century.

And Fang Jun himself has accumulated knowledge beyond the times, which also gave enough shock to the two Taoist wonders.

For example, sitting by the window, with the bright moon in the sky, Yuan Tiangang expressed his views on the "lunar eclipse": "Moonlight is born when the sun shines; soul is born when the sun is covered. The day is full of light, and the sun is full of light."

This is actually Zhang Heng's explanation of the lunar eclipse in the astronomical book "Lingxian". He has perfectly realized the relationship between the sun, the earth, and the moon, but he has not further discovered the relationship between the revolution and rotation among the three. Law, but already very remarkable.

Fang Jun said: "Solar eclipses and lunar eclipses have always been regarded as warnings from the sky. There have been countless records in history, all of which can be seen in the files. If you can list them one by one, through mathematical calculations, discover The law in it may be able to see the secrets of the world. If it has its own law, can the specific value be calculated so as to predict the solar and lunar eclipses?"

In fact, Fang Jun knows this value. Over there, it is 18 years and [-] days, which is the "Saros cycle". After this period of time, the relative positions of the earth, the sun and the moon will be basically the same as before. Therefore, the solar and lunar eclipses in the previous week will reappear one after another.

As long as the observation point remains the same, if a solar or lunar eclipse was observed here 18 years and 18 days ago, it will still happen after [-] years and [-] days.

Sun Simiao was not interested in these things, and warned: "The sun is the yang essence, the image of the emperor, the moon is the yin soul, the assistant of the officials, and the warning from the sky is related to the emperor's virtue and the minister's loyalty. Add judgment? Avoid accidents!"

Since ancient times, the sky is very different, and it will be compared with everything in the world. After Dong Zhongshu's theory of "interaction between heaven and man" came out, this phenomenon has been pushed to an unprecedented height.When the king loses virtue, the heaven will issue a warning with a very different aspect of the sky. In order to respond to the heaven and reform his mistakes, he often has to issue an edict to punish himself, sacrifice to the heaven and earth, and amnesty the world.

This kind of thing is the most provocative bottom line of the emperor, how can it be easily touched?
Yuan Tiangang and Fang Jun didn't take it seriously.

The more proficient you are in astronomy, the more you will dismiss the theory of "interaction between heaven and man". Almost all astronomical phenomena have regularities. If there is no regularity, it means that you have not discovered the regularity.

This shows that the movement of heaven and earth has a fixed cycle. For example, Fang Jun said to find the law of solar and lunar eclipses. In fact, this law has already been discovered, but due to the calculation method, it cannot be accurate to a certain day or hour. Found a way, in fact, it is not difficult.

What does this have to do with whether the king is immoral?
No matter how the king is in the world, he can't control the movement of the sky.

And Fang Jun is even more aware that the so-called "induction between heaven and man" is all nonsense. It is all a trick concocted by Dong Zhongshu in an attempt to limit military power. Be cautious, don't go your own way, listen to the advice of Confucianism, and rule the world with Confucianism...

That night, the three of them chatted enthusiastically, and they didn't go to sleep until the end of the hour.

……

In the early morning of the next day, Fang Jun took a shower and enjoyed the breakfast of the list. Under the inexplicable adoration eyes of the little Taoist priest, he returned to Chang'an City with the trilogy masters.

At this time, the sky was just slightly bright, and the lingering fog in the distant mountains had not yet dissipated, and there were not many pedestrians entering and leaving the city gate.

Fang Jun yawned, sat on the horse and slowly walked towards the city gate, but the beggars in front caught his attention.

Wearing shabby clothes and wearing a dilapidated bamboo hat behind their backs, they naturally couldn't see their faces from behind, but they could vaguely see that they were quite strong. They filed in front of the city gate and were stopped by the city guards.

Fang Jun rode slowly, slowed down the speed of the horse, and looked at the beggars with great interest.

Apart from traders and officials, there were not too many people entering and leaving the city at this moment, so it was not crowded, but there was an endless stream. These few beggars were mixed in the crowd, and they were not eye-catching.

In fact, this kind of beggar can be seen everywhere. Although the Tang Dynasty is in a prosperous age, natural disasters and man-made disasters are inevitable, and refugees cannot be eliminated. Fang Jun just suddenly thought of a passage said by a certain fat guy in the previous life...

(End of this chapter)