After all, Li Mengxi couldn't bear the late night. Seeing that his younger brother was yawning again and again and was about to fall asleep, Li Mengxi called his younger brother to say goodbye to Liu Bei and Guan Yu.

Guan Yu and Liu Bei stood up to see each other off.

After Li Mengxi went back to rest for a long time, Guan Yu and Liu Bei were still discussing the art of war until the night was already dark.

August 17th.

Early in the morning, Li Mengxi woke up from peeing, hurriedly picked up his clothes, put them on and walked out of the carriage.

Just when Li Mengxi was turning over his clothes at the front of the car, wanting to turn them over before wearing them, Liu Bei was passing by carrying a bundle of wood early in the morning.

When he saw Li Mengxi, Liu Bei put down the firewood and walked over.

"Good morning, Mr. Xuande." Li Mengxi greeted Liu Bei.

"Yeah." Liu Bei responded.

Then, Liu Bei looked at Li Mengxi from head to toe for a while, and then laughed, "Xi'er, why did you go out with your chest and back exposed? This is so rude!"

Next time, come out dressed neatly."

Liu Bei patted Li Mengxi on the shoulder and left with a smile.

Looking at Liu Bei's leaving back, Li Mengxi looked puzzled. He was arranging his clothes with his hands while thinking, what, he said he was rude?

It took Li Mengxi a while to understand what Liu Bei meant.

Liu Bei came over and said that you should dress neatly in the carriage before coming out. Otherwise, it would be rude to come out without your clothes neatly.

At first Li Mengxi felt that you had too many Confucian rules.

But then, Li Mengxi thought of another thing, and he felt solemn.

There is such a story.

It is said that the cleaner at Qian Xuesen’s grandfather’s house once said to Qian Xuesen’s son, “Do you know why Mr. Qian always comes down wearing neat suits and leather shoes?”

Qian's son said he didn't know.

The cleaner said proudly, "That's because Mr. Qian respects us and treats us as human beings."

When Qian's son heard this, he dressed up and came out of the house.

This is called respecting people.

Just imagine, if you don't respect the cleaner from the bottom of your heart, then looking at the cleaner is like looking at a stone.

Not to mention putting on clothes before coming out, even changing clothes in front of the cleaners without even looking at the cleaners.

Another scene.

When the ancient dog emperor was changing his clothes, he was naked and was stared at by a group of eunuchs and maids. The dog emperor felt uncomfortable at all. Why? Because in the dog emperor's view, the eunuchs and maids were neither human beings nor tools.

If you were a modern person, you would feel uncomfortable in this scene. Why? Because according to modern people's values, eunuchs and maids are also human beings. Being surrounded by a group of people changing clothes would be very uncomfortable.

Another scene.

If you say it's just about wearing clothes, there's nothing disrespectful about it.

Then why, if the boy or girl you like is waiting outside the door, why don't you go out bare-chested and take your clothes and put them on while walking?

Don’t you still have respect for the boy or girl you like? When you put on clothes and come out, you show respect.

On the other hand, even if there are no educated cleaners or other lower-class people at home, if you walk out of the room without putting on your clothes, you are disrespecting them.

You say you're easy-going? Then why are you so easy-going even when you're not meeting your boss?

When your boss comes to your house, you come out with your clothes on, bare-chested, and you’re not happy.

There was a noise behind me.

Li Mengxi looked back and saw that his younger brother had come out.

"Xiao Zhuan, you two have to put on your clothes before coming out." Li Mengxi warned Xiao Bian with a smile.

Xiao Bian didn't know why and let out a sigh.

In fact, if we look closely, Li Mengxi, although he believes that everyone is equal, does not necessarily respect others.

Take Lao Tie, the coachman, for example. Although he got along with him day and night, and Li Mengxi always called him "Uncle Tie", deep down in his heart, Li Mengxi actually looked down on Lao Tie, who couldn't read a single word.

Otherwise, I wouldn’t have remembered to say hello to Lao Tie, and I wouldn’t have remembered to say a word to Lao Tie for a day.

And if you respect people, no matter what, you should say hello to Lao Tie every day, and the etiquette must be indispensable.

Li Mengxi examined himself and sighed.

As a modern person, when it comes to respecting people, Liu Xuande, who came from a feudal society of superiority and inferiority, did it better.

Liu Xuande, a backward ancient man, actually knew what respect was better than himself.

Liu Xuande’s values ​​are generally derived from Confucianism.

Confucianism is really awesome. Li Mengxi sighed with emotion.

There was one more thing that made Li Mengxi confused. He complimented Liu Xuande last night and said that he would like to use Liu Xuande as a mirror for others. If he makes mistakes in the future, Liu Xuande will not hesitate to point them out. Just after finishing last night, Liu Xuande came to find fault this morning. Isn't it right? Liu Bei

Are you serious? He won't really stare at the young master all day long and find fault with the young master, right? Li Mengxi is a little confused.

Let’s talk about another person, Guan Yu.

Last night, Li Mengxi pointed out Guan Yu's shortcomings in medicine and craftsmanship. Early in the morning, Guan Yu went to find a military doctor.

When Guan Yu found Tian Bu in the wounded barracks, Tian Bu had gotten up early and was boiling medicine. Tian Bu yawned again and again, so he obviously got up very early.

"General Guan!" Seeing Guan Yu coming, Tian Bu quickly put down what he was doing and bowed.

"No courtesy." Guan Yu stretched out his hand for support.

"Medical officer, our military advisor said that you know something about plague, so I came here to ask for advice."

With that said, Guan Yu sternly bowed his fist to Tian Bu.

Tian Bu was stunned for a moment.

plague?

Tian Bu frowned slightly, thought for a moment, and then suddenly remembered, he nodded and began to talk about the cause of the epidemic.

"

Plague is actually a living creature.

Let’s call it the plague.

Plagues are the source of plague.

The pests are extremely tiny, smaller than dust, and invisible to the naked eye.

Plague bugs are light and can move with the wind as dust. The same is true for pest bugs.

When people are infected with epidemic diseases, it is because the epidemic insects hide in the human body and multiply, just like ants hiding in the soil, giving birth to two, and two giving birth to three, so as to be endless.

At this time, the person became infected with the disease.

Let’s call this person a source of infection.

That is, this person is infected with the plague, and his body is filled with pests smaller than dust. Every time this person breathes in, pests are brought out.

If the rest of the people do not check and talk to them, the pests exhaled by the source of infection will be exposed to the pests in the breath of the rest of the people, so the rest of the people will also be infected by the plague.

Then, one person spread to two, and the second spread to four, one person spread to one family, one family spread to one village, one village spread to one county, one county spread to one county, and the county's disaster spread to the state, and it became an uncontrollable situation.

This chapter is not finished yet, please click on the next page to continue reading the exciting content! Plague insects can be exhaled and inhaled by the human body, and they can also stay in the atmosphere. Therefore, when you get the plague, you can sneeze upwind and downwind.

, thousands of people became ill.

Plague insects can also be drowned casually in water, such as rivers and wells, and others who drink the water will be infected with the plague.

Or pests may follow the wind and land on livestock, birds or beasts, and the birds may fly thousands of miles away. As a result, plagues in one place can spread thousands of miles away overnight, making it impossible to prevent them.

Any plague must have a pathogen.

There are basically three ways in which plague spreads: wind infects people, water infects people, and birds and animals infect people.

Therefore, the key to curing the plague is not to cure it, but to prevent it.

There are four ways to prevent epidemics.

When a plague is about to break out, the cause of the disease should be immediately identified, sealed, and kept in one place to prevent it from moving around to avoid harming others. This is one of the first things.

Second, close villages and households, and cut off communication. In this way, if the plague is uncontrollable, only one household or village will die, and the rest of the population will not be affected.

Third, wear armor like a person on the battlefield. When entering or leaving a diseased place, you must wear multiple layers of clothing and cover your mouth and nose to prevent the diseased insects from touching your body."

As he spoke, the military doctor picked up the wine jar from the side of the carriage.

"This thing," the military doctor said, "This is strong wine." Strong wine is good at killing pests. You can use strong wine to apply on fine cloth, and then make it into the shape of a mask and cover your mouth and nose. In this way, if the pests are

When the breath comes into your mouth and nose, it should first hit the alcohol on the cloth. The pests will be killed by the strong alcohol and will not be harmed once they enter the body."

"This is the only thing." The military doctor flicked the wine jar with his finger. "The military counselor said that this thing can prevent 60% of the plague, and it is a valuable weapon for the country!"

"The following three points can prevent the spread of the plague. If the plague is trapped in one family or one village, then the plague will not be terrible.
To be continued...