After hearing this, Zhang Lao nodded slightly approvingly, and then said, "Since you know this history, it will be much easier for me to tell you about the cold." Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ”

"The ancient ancestors, it is said that they started from picking fruits to live, and then supplemented by hunting, and then step by step, changed to picking for seeds, easy to hunt for raising, which gradually formed the most standard farmers and herdsmen, but farmers can herd, herdsmen can not farm, only from this point we can know that the living space of farmers is larger than that of herdsmen. ”

"In terms of evolutionary chains, farmers have to go further than herders. ”

Zhang Lao paused slightly when he said this, and Xu Guangling nodded at the right time to show that he understood.

"The same has been true throughout the evolutionary history of life on Earth. Judging from the current research and theoretical conjectures, the beginning of life on earth is just a simple expression of information, the so-called RNA, and then from RNA step by step to DNA, to microorganisms, to organisms. ”

Xu Guangling actually doesn't understand much, junior and senior high schools are all creatures, but the little things he learns are not spontaneous learning from interest, so he stops at a glimpse.

But at this time, he still nodded.

What Zhang Lao said, he doesn't understand the specifics, but he can still understand such a basic order, and didn't he just give the example of "ancient ancestors" earlier, these two are actually the same from a certain point of view.

Sure enough, Zhang Lao then said, "Is there a familiar feeling?"

Xu Guangling smiled, and Mr. Chen also smiled.

"So, it's interesting in the world, when we don't understand something, we can often find another way to find a similar or even identical model from another seemingly unrelated thing. In order to obtain a better living space, the nomads have been attacking the Central Plains peoples, and similarly, in order to obtain a better living space, those microorganisms have also been attacking the organisms. ”

Xu Guangling nodded again.

"A cold is one such attack. ”

"This kind of attack is coming from outside. In what season would the ancient nomads generally harass and attack the Central Plains?"

"Winter and spring. Xu Guangling replied.

"So, it's interesting, right?" Zhang Laowei smiled, making people look like they were holding a wisdom pearl, "Colds also occur frequently in winter and spring. Regardless of whether the internal causes of the two are the same, the mere identity of this phenomenon is worthy of being a topic for special study. ”

"When will the nomads gain the upper hand in harassment and attacks?" asked Elder Zhang.

"When the Central Plains himself was weak. Xu Guangling said, before he himself had preliminarily sorted out the history of China for thousands of years in his mind, and of course he didn't think about it at this time.

"What will happen after the nomads gain the upper hand?" asked Zhang Lao again.

This time, Xu Guangling thought about it for a while, but it was mainly used to organize language, and then he said: "According to the severity of the situation, it can be roughly divided into three situations, one is that the people on the border are harassed and plundered, the second is that the border has lost land and falls into the hands of the enemy, and the third is that the entire Central Plains has been lost, and the country has changed hands. ”

So, colds can also be broadly divided into three situations. Zhang Lao said lightly, "One is that the 'border' of the human body is harassed, the nose is itchy, nasal congestion, and turbid nasal discharge, so that the throat feels dry and painful, etc., and the second is to suffer from rhinitis, pharyngitis, lymphitis, trachea and bronchitis, pneumonia, etc., and third, it is a more serious comprehensive invasion of the whole body." ”

Xu Guangling nodded again.

"On this side of the ancient Central Plains, in order to resist the nomads, what methods were generally used?" asked Zhang Lao again.

This time Xu Guangling thought about it very much, Zhang Lao's question had actually stretched his poor historical knowledge to the limit, but he could barely cope with it, "Jingbian, so that there is nothing to invade, build a fort, so that there is nothing to enter, and to train troops to strengthen the defense, so that there is no invasion." Or occasionally attack, but overwork and loss, wounded a thousand enemies, self-damage 800, wounded 800 enemies, self-damage 1,000, and it will not be long before the nomads recover their vitality and come back. ”

After thinking for a while, Xu Guangling said slowly.

Zhang Lao's response didn't need any thought, and he said in such a light tone: "So to deal with colds, there are also several methods, 'Jingbian', cleaning the nasal cavity and gargling with salt water, etc., 'building a fort', wearing a mask, 'training and strengthening defense', exercising, and always being vigilant." ”

After saying this, Zhang Lao stopped, and then looked at Xu Guangling with blazing eyes, and asked for the first time in the true sense: "Humble words, tell me, why can there be a one-to-one correspondence between the two?"

Faced with Zhang Lao's question, Xu Guangling lowered his head slightly and thought for a long time.

Actually, this question doesn't seem to be difficult to answer. For example, Xu Guangling can reply directly, because these two are both attacks by one side against the other, and the defense and counterattack of the other side against the other.

But the fact is that Xu Guangling was listed by Zhang Lao just now at this time, which triggered a very wonderful association.

What wonderful associations?

Xu Guangling thought that if it was a great general who had been suppressing the border in ancient times, came to modern times, became a doctor, and specialized in treating colds, would there be "strange tricks" that ordinary doctors could not imagine?

Or conversely, if a person like Zhang Lao went to ancient times and became a great general who suppressed the border, in the same way, after being familiar with military affairs, would there be any means of border defense that those normal and conventional generals could never imagine?

And what is the significance of this phenomenon of "inter-bank commonality" or "bypass" to him?

For ordinary people, it may only be enlightening, but it may also stop at enlightenment, and it may not have much practical effect. But...... If those dreams, all kinds of experiences, will continue to happen to him in the future......

Xu Guangling thought about it, and he flew out of the sky a little unconsciously.

But after all, he remembered Zhang Lao's question, so even if it was a god flying out of the sky, it was a little flying back, and after thinking carefully in his mind, Xu Guangling said: "Both are wars, and they are both invasion and defensive wars, in essence, this is actually the same event." ”

Zhang Lao nodded, noncommittal, and then said: "Yesterday we talked about high blood pressure is an endogenous disease, and today we are talking about a cold, which is an exogenous disease, which are also two different categories of all diseases. ”

"From yesterday's analysis, we know that diet is a necessity for life and the reason for life, so the first priority is diet. If the diet is appropriate, internal diseases will not occur. Zhang Lao summed up at this time, "There is a sentence in the Neijing called, 'Righteousness is stored in the inside, and evil cannot be done', where is this sentence used?"

Xu Guangling hadn't read this, and he didn't know the follow-up to the previous article, but this did not affect his answer at this time: "It is used in situations such as colds." ”

"If the diet is appropriate, the internal disease will not be born, and if the righteousness is sufficient, the external evil will not enter. Zhang Lao said slowly, "Humble words, these are the four words I want to tell you again today after this conclusion, 'eat angry'." ”

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