When Bai Zhong returned to the barracks, it was almost the middle of the day.

He waited for a moment near the gate, calculating the time, and finally saw the smoke and dust rising from the west, and five thousand cavalry galloping back, the sound of horses' hooves on the ground neatly and loudly.

"Stop!"

Seeing that the general was in front, Luo Qing first shouted loudly, and the cavalry behind him quickly pulled the reins and stopped.

Iron Eagle Sharps have a strong learning ability and strong adaptability, coupled with the cooperation of saddles and stirrups, from last night to now, those Sharps who can't ride horses have mastered a lot of equestrianism at this time, and galloping horses is not a problem at all.

"Let's all get off the horse, how do you feel?" Bai Zhong asked.

The sound of their relieved breath when they heard that they could dismount kept coming from the front.

Zhang Han said first: "General, I feel that my legs can't be closed, my buttocks and inner thighs are very painful, and the skin should be worn by the saddle. ”

The other Sharps nodded in agreement, they were exactly the kind of experience.

There are a few people who feel a lot of pain in their legs when they walk.

"It's just the beginning, you can't get used to it, get here in the morning first, and continue in the afternoon."

After Bai Zhong finished speaking, he took the lead back to the barracks.

Hearing that the afternoon would continue, their legs began to tremble again.

However, the general's devilish training, they have seen it a long time ago, and they don't think there is anything, and the order must be obeyed.

After going back and resting for about an hour, in the afternoon they began to train on horseback in the devilish style, and if they did not grind their thighs into a thick cocoon, they were not qualified soldiers.

Time was fast, and another few days passed.

On the side of the crossbow, the stove was built, and Liu Yuanxiang asked Bai Zhong to take a look.

Bai Zhong said that there was no problem, and asked them to study how to build that kind of crossbow first, to ensure that every part met the standard, and also dismantled the prototype of the crossbow with their own hands to facilitate research and manufacturing.

Anyway, there are drawings to compare, and I am not afraid that I will not be able to install it.

After doing this, Bai Zhong calculated the time, and he didn't go home for a few days, but as soon as he arrived at the mansion, he got an edict from Yingzheng, saying that Chun Yuyue had been deposed, and Gongzi Fusu had no teacher by his side, so he could go to Yichun Palace if he was free.

Thinking that there was still Gongzi Fusu waiting for him to save him, Bai Zhong went directly to the palace the next morning.

After verifying his identity, he came to Yichun Palace smoothly.

At this time, Fusu was sitting in the front yard of Yichun Palace, holding a bamboo slip with the content of the Analects, looking bored.

In the past, he still had Chun Yuyue to explain to himself, but now there is no teacher by his side, and he can't read a book.

"Why should the teacher be so confused?"

Fusu said helplessly.

Studying Confucianism alone is too far behind having Chun Yuyue by his side to explain Confucianism, and now he doesn't feel it at all.

There are many kinds of benevolence and righteousness, which he cannot understand.

"Childe, what's the confusion?"

At this moment, Fusu heard someone talking behind him.

He hurriedly got up and looked, and saw that it was Bai Zhong who came, and hurriedly said, "General Bai!" ”

Bai Zhong said: "The king has asked me to be Childe's teacher. ”

"Old ...... Teacher! ”

Fusu said reluctantly.

Bai Zhong sat down casually and asked, "Childe is still blaming me for being too cruel?" ”

"Don't dare!"

Although Fusu was unhappy with Bai Zhong, the Confucianism he learned told him that he needed to respect his teacher, and Bai Zhong was currently his only teacher, and his attitude was still very respectful.

Bai Zhong smiled: "If Childe has this idea, he can say it directly, I won't mind, and Childe must still hate me, why did you want to hurt Dr. Chunyu, right?" ”

Fusu saw that Bai Zhong was a little sincere, as if he really wouldn't blame himself, and finally nodded slightly.

Bai Zhong thought for a while and said, "Then I'll explain the reason why Childe thinks I'm cruel, and ask Childe if there is any paper ...... here."

As soon as he finished saying this, he thought that this was the last year of the Warring States period, where did the paper come from, and changed his words: "Where is the sand table that Gongzi usually uses?" ”

"Inside the house!"

Fusu found that Bai Zhong at this time was not so annoying.

But when I think of cruelty, I resist from my heart, which is different from my own benevolent thoughts.

The two of them arrived inside the house.

This sand table is different from the map type sand table of Ying Zheng, but it is usually used for practicing and writing.

In the era when there was no manuscript paper, things such as bamboo slips and wooden slips were not too convenient, and even Fusu could only practice calligraphy on the sand table.

Bai Zhong picked up a wooden strip, simply drew a fork in the road on the sand table, and drew a square thing, explaining: "This is a fork in the road, and this square is the carriage that Childe is riding." ”

Saying that he drew four human figures on the left and one on the right, he continued: "There are four people on the left who are fixed on the road, and there is one person on the right, who just span the entire road and cannot leave, and the carriage driven by Childe is running fast, but the horse pulling the cart has gone crazy and can't stop no matter what." ”

"What is going to be done?"

Fusu quickly substituted himself into it, and couldn't help but be worried.

Bai Zhong said: "The horse is crazy, can only pull the cart and keep running, assuming that the carriage can't run out of the road, and Childe can only control the direction of the carriage once, then the question is, is Childe going to hit the four people on the left, or one person on the right?" ”

"The horse is crazy, it won't stop when it sees people, it will only crash over, the horse's hooves are trampled, and the wheels are crushed, which may lead to the death of people, even if they don't die, they will be paralyzed, how will Childe choose?"

When he had finished speaking, he put down the stick.

Fusu was stunned, how could the teacher come up with such a question?

The war horse can't be controlled, how many people can he hit?

"I ...... This ......"

Fusu was in a dilemma.

No matter which side it hits, it will definitely kill, and if it doesn't, the crazy horse won't be able to stop.

Bai Zhong saw his embarrassment and said, "Childe must be thinking, it's better to die one person than four people, right?" ”

Although Fusu didn't want to admit that he wanted to bump into a person more, he couldn't help but nodded.

"According to Childe's idea, a person is also fate, and it is also cruel."

Bai Zhong said lightly.

Fusu was anxious, wiped the sweat from his forehead, and said eagerly: "But the lives of four people are even more cruel!" ”

If the minority can be sacrificed to redeem the majority, he tacitly agrees with this view in his heart.

Bai Zhong changed his words and continued: "Then compare the carriage to the king, and the person on the right is compared to the soldiers who are fighting between Great Qin and the Six Kingdoms, no, now there are only the five eastern countries left, and the four people on the left represent all the people in the world." ”

"The king led some soldiers to fight with the remaining five countries, and many people will die, but in the end, Daqin can unify the five eastern countries, and there is only one country in the world, Daqin, and there is no need to fight in the future, so the people of the world do not need to suffer from war again."

"Childe should know that in the past few hundred years, there have been constant wars between various countries, and as long as they fight, people will die."

"At present, the cruelty of the king to pacify the world is like sacrificing one person on the left and rescuing four people on the right, which is exactly what the prince thinks."

He continued to look at Fusu and asked, "Does Childe think it's still cruel?" ”