Namikawa Yū taught Itachi in all aspects.
Considering that Itachi was only four years old, he didn't do much ninja training for Itachi.
That is too early for a four-year-old child. Not only is it not appropriate, it can also easily affect future physical development.
Moreover, considering Itachi Uchiha's talent in this area, as long as he is old enough, it will be easy to make up for this part.
Therefore, his teachings to Itachi Uchiha are more about chakra control and principles.
There are also parts of Medical Ninjutsu.
In addition, he also taught some other aspects of knowledge.
At least basic logic and moral education must be taught.
At least let him have basic three views, so as not to go to extremes accidentally.
Although it seems a bit difficult for a Uchiha not to go to extremes, Namikawa Yū still tries its best to work hard in this direction.
After a while, the effect was pretty good.
At least after staying with Namikawa Yū for a while, Itachi Uchiha's personality became obviously much more cheerful.
Although he still looks calm most of the time, he speaks more often.
Everything seems to be moving in a good direction.
On this day, he brought Itachi to Orphanage.
The sight of Konoha Orphanage stunned Itachi.
In Orphanage, many children are walking inside.
Today's Ninja World is a war era, so naturally not all orphans living in Konoha Orphanage will be healthy and normal.
Many of the children were the same age as Itachi, but their bodies were already mutilated.
Some had a hand chopped off, and others had other problems.
Such a scene made Itachi silent, as if he was thinking of the battlefield scenes he had witnessed.
"Why must there be war?"
He looked at Namikawa Yū beside him and couldn't help but ask, "Why can't everyone live in peace?"
"Everyone has a different answer to this question."
Regarding this question, Namikawa Yū did not avoid it, but spoke softly, "War is a continuation of disputes between people, and it is also a concentrated outbreak of conflicts."
"Contradiction?"
Itachi Uchiha noticed this keyword.
"Yeah."
Namikawa Yū nodded and spoke softly at this moment, "There will be disputes between people, and there will also be disputes and conflicts between groups."
"When conflicts accumulate to a certain extent and become irreconcilable, war begins."
"Can't we understand each other?"
Itachi Uchiha continued to ask, "It would be too bad to let so many people die just because of some conflicts."
"If a bird wants to live, it must eat worms on the ground."
Namikawa Yū said, "But what if you are a worm?"
Itachi Uchiha was silent, thinking for a moment and then shaking his head, "Humans and beasts are different after all."
"Different, but similar."
Namikawa Yū spoke softly, "The land of Land of Wind is spread all over the desert. The people living in Land of Wind are generally poor and desire better land than anyone else."
"And all the people at Land of Fire have them."
"You are a person from Land of Fire. Are you willing to give up your land to people from Land of Wind?"
"Can't... discuss?"
Itachi Uchiha had hesitation on his face.
"Then let me put it another way."
Namikawa Yū smiled, "Your Uchiha Clan's Sharingan is the famous Dojutsu."
"If one day in the future, you have a Younger Brother...
He paused, looked at Itachi Uchiha in front of him, and then said with a smile, "Then someone thought your Younger Brother's Sharingan was good, and wanted to take your Younger Brother's body...
"I'll kill him!"
Before Namikawa Yū finished speaking, Itachi Uchiha had already raised his head, with a serious look on his face.
Namikawa Yū The scene he just mentioned, not to mention personally experiencing it, just imagining it, he felt a surge of anger in his mind.
If someone really dares to do this, he will make that person pay the price even if he dies.
"That's the problem."
Namikawa Yū waved his hand. "Everyone has desires and disputes."
"Contradictions are inevitable and will inevitably break out. This is why war exists."
Listening to this, Itachi Uchiha couldn't help but frown.
Although he is young, his mind is very mature, far better than other children of the same age.
But precisely because of this, he felt even more pessimistic.
Because no matter how much he thought, he could not think of a way to avoid war.
Human desires cannot be eliminated, or in other words, people whose desires have been eliminated are no longer worthy of being called human beings.
As long as desire exists, war cannot disappear.
War will inevitably bring casualties, as well as the death and suffering of innocent people.
"Teacher, is there any way to avoid this?"
After thinking for a long time, he still couldn't find a way, so he raised his head and looked at Namikawa Yū in front of him.
After spending time together these days, he is already very convinced of Namikawa Yū.
The teacher in front of him was different from many people he had come into contact with in the past.
Not only in terms of attitude, but also in wisdom and ability.
During these days, no matter what doubts and questions he had, the teacher in front of him seemed to be able to answer them for him.
Moreover, his attitude in answering is also very serious, and he will not be perfunctory like his father Fugaku.
So at this moment, he subconsciously sought the answer from the teacher.
"I don't know either."
Facing Itachi Uchiha's gaze, Namikawa Yū shook his head. "It seems to me that it is impossible to completely avoid the outbreak of war."
"And if there is no such thing as war, I don't think it is a good thing."
Things like war have not completely disappeared even when Namikawa Yū was in the last world, it has just decreased a lot.
And from another perspective, war is the most effective way to resolve conflicts.
If there is no war at all, how can the accumulated contradictions be released, and how can the conservative and new forces be replaced?
If this is the case, it may not be a good thing in Namikawa Yū's opinion.
"However, although in the long run, conflicts will inevitably break out, we can avoid as many unnecessary casualties and wars as possible."
Namikawa Yū said softly, "This can be done.
."
"How to do it?"
Itachi Uchiha's eyes lit up and he quickly asked.
"Making people's lives better."
Namikawa Yū gave his own reply.
Itachi Uchiha was stunned immediately.
"Making people's lives better...
He looked puzzled. "Will this stop the war?"
"Birds eat bugs because if they don't eat bugs, they will starve to death."
Namikawa Yū said, "But what if birds can live without eating bugs?"
"The people of Land of Wind want to seize the land of Land of Fire because they live in Land of Wind. Even if they try their best, they cannot guarantee their livelihood and may die at any time."
"But what if they can become rich through their own efforts and have enough food and clothing?"
He looked at Itachi Uchiha in front of him and asked, "Under such circumstances, would they still risk their lives for a piece of land far away in a foreign land?"
"No."
Itachi Uchiha's eyes lit up and he quickly gave his answer, "If this is the case, no one will start a war again except some lunatics and careerists...
"That's a matter of law and overseers."
Namikawa Yū said, "There are people with malicious intentions everywhere, but as long as the law is perfect and these people can be made to pay the price in time, reason will make them stop and stay calm."
Develop productivity.
This is the only solution Namikawa Yū has in mind to solve most wars.
From his perspective, war is inevitable. No matter how far society has developed, as long as there are conflicts between people, war will eventually break out.
But a meaningless war can be avoided.
This requires the development of productivity.
As long as most people live a prosperous life and can easily obtain opportunities for food, clothing and advancement, most disputes can naturally be avoided.
As long as the basic productivity becomes high enough, even if a war breaks out, it will not be as cruel as Ninja World in front of us.
After all, in a world where people can easily feed and clothe themselves, people's moral standards will naturally be generally raised, and people will naturally not be as cold as they are today.
"Then how can we make the lives of most people better?"
In front of him, Itachi Uchiha's eyes were shining, and he couldn't wait to continue asking.
"This is what we need to work on."
In front of him, Namikawa Yū touched Itachi Uchiha's head and said with a smile, "Everyone has their own answer to this question."
"How to take a specific path, ultimately you have to work hard and explore it yourself."
"This is also the purpose of teaching you these things."
Facing Namikawa Yū's gaze, Itachi Uchiha's eyes widened.
From this moment on, the image of Namikawa Yū became particularly glorious and majestic in his heart.
Because he feels that Namikawa Yū definitely has the answer to this question.
From the moment I met him, he seemed to know everything and had talents that ordinary people could not imagine.
The reason why I didn't tell him was probably because he was too young, right?
"I need to grow up earlier and become stronger so that I can help the teacher earlier...
He stood there, looking at the back of Namikawa Yū in the distance. "At that time, I will know the answer to the question."
In the distance, Namikawa Yū has walked aside.
"You seem confused."
A voice suddenly came from the side.
Itachi Uchiha turned around and looked aside.
I saw a boy standing there, looking at him curiously.
The boy has a handsome face, a smile on his face, and a pair of iconic glasses.
"Are you Brother Yu's student?"
He asked out of curiosity.
"You are?"
Itachi Uchiha was very polite, looked at the other person, and asked for his or her name.
"I am Kabuto Yakushi."
The boy opened his mouth and said his name.
Without Namikawa Yū's knowledge, young Kabuto Yakushi and Itachi Uchiha met like this.
As for the specific changes this will bring, it is unknown.
"Nonō teacher."
On the other side, Namikawa Yū walked to Nonō's office.