opened his mouth and Ying Yun didn't say a word.

In the face of this knowledge, he had a very small feeling.

You must know that even the change of imperial power is only a few decades and hundreds of years.

Even shorter ones, only a dozen years old.

But the knowledge that has been handed down from ancient times, the words of the sages, and the like, have all been passed down to the present.

But......

Ying Yun was a little worried.

The so-called seowon is in the hands of the family. Almost all of their hands were devoted to the education of saints.

After all, His Majesty likes this kind of Confucianism today, and the upward and downward effects naturally mean that everyone will learn this.

Although it has not yet reached the point of deposing Confucianism, it is an indisputable fact that other schools of thought have been suppressed.

And as the first candidate for the heir, Ying Yun is also very hungry.

At that time, almost all the academies were Confucianism, and it was almost impossible to get them to accept other subjects.

Li Hang took out mathematics like this, if he really started teaching in class.

That must be reformed to a certain extent, then this will definitely be spurned, this kind of spitting is not a simple sentence or two, you are not a good person and mistaken people's children or something.

The competition between the north and the south is the embodiment of the family's desire to control power at this time, and now Li Hang is doing this, which is simply challenging all the current scholars. It's going to be a game-changer!

"Li Hang, have you thought about it, if they really want to fix your flowers, this book ......"

"My students can get fame or not, I don't force it, my biggest requirement is that they have their own way of life, even if they learn from me and go back to be a farmer, I think it's worth it!" In later generations, college students went back to breed scientifically and farm scientifically.

What's more, if you want to apply many disciplines in practice, you have to go to some other places, such as shipyards, such as blacksmith shops, etc., these are good places to practice.

In the future, he will not only be a mathematics, but also physics, chemistry and other subjects, if this method is really exposed, it will be criticized by those people Li Hang does not know, but he can roughly think of it, these things cannot be used as exams, which is equivalent to some subjects in the exam-oriented education stage, such as physics, chemistry and biology for liberal arts students, and history, geography and politics for science students, as long as the exams are completed in school, they don't care about the others at all, and they will come to a sentence. "Lao Tzu doesn't need these things in his life, and it's too much to learn it."

But is it really not needed?

The common sense of various physical chemistry in life is accumulated bit by bit by these virtual high school knowledge.

For example, alkali can wash away the grease on the stove, which is the content of high school physics.

Parabola, hyperbola, these things you don't need now, and you can use similar things later, back to ancient times, you know that 45° to eject is the farthest, that is, the knowledge of mathematics and physics.

Because of this, Li Hang needs to be excited to get it out of the whole discipline.

When the time comes, it is almost impossible to really sail to the sea, without the corresponding knowledge of mathematics, astronomy, and geography.

What's more, shipbuilding also involves a lot of knowledge, such as structural science and material science.

Let's take the simplest one. Many people think, shipbuilding! Oh, it's simple, just put the materials together according to the shape.

As long as it is made into a boat shape according to physics to ensure that it does not leak water, and can drain water to generate buoyancy, it can float.

But in reality?

Where is the center of gravity, what is the force when encountering wind and waves, and whether the keel and main mast can withstand the force.

How the internal stress is relieved.

In the simplest terms, the main keel of a ship has to be placed for several years to release the internal stress before it can be used to make the keel of the ship.

This is to prevent subtle deformation due to internal stress relief after installation.

This led to a change in the structure of the entire ship.

The further we go, the less likely it is that a single discipline can play a role.

The more complex things are in the future, the more extensive they are involved.

Li Hang also knows this, so he will pay more and more attention to this, as long as there is no such thing as burning books and pit Confucianism in the future, then this library can stimulate all the things of various disciplines to be recorded, and then selectively study according to needs.

Relying on this library, you can slowly integrate the disciplines, and then let your students subdivide them, and even learn advanced things after learning basic things, such as shipbuilding, you must learn mathematics, structural mechanics, material mechanics and other things before you can learn and so on.

"Are you afraid that they will say that I am not doing my job?" Li Hang laughed.

Zhu Zhengheng didn't hint at it, but is it useful, will Weishan Academy allow a real academy for the purpose of exams to appear here?

The answer must be no. "These families all set their sights on Confucianism in order to become officials by examination, and the power they held in this way was very suitable for their expansion, because the collusion between officials and businessmen would often be highly profitable. So their eyes are here. ”

Looking at Hao Jun who was making tofu there, Li Hang pointed to the bucket and said.

"If the interests of the Great Winning Dynasty are like the tofu, how to distribute it so that everyone can eat tofu is something that His Majesty has to worry about, once someone can't eat it, it is estimated that there will be a rebellion. Some people eat more, others eat less. Your Majesty can roughly distribute these benefits, but when it really comes to who eats more and who eats less, it is those officials who will distribute it, and the interests of the family are here, they are one of these people who eat, and their requirements are also very simple, that is, everyone eats more, everyone is staring at these tofu with spoons, whoever is an official has a bigger spoon, and naturally can eat more, but have you thought about it, if the tofu of the Daying Dynasty is more than this bucket? If the Great Winning Dynasty could make ten buckets of tofu, or even a hundred, what would these people eat one by one now? ”

Ying Yun shook his head with a smile. "I'm afraid that every one of them will have to die!"

"There are many ways to make these tofu more abundant, one is to develop technology, this is the slowest effect, but it is the best way, because once mastered, you can produce endlessly, and the other is to grab others, this method is the most convenient, and it can also clean up some people who want to share your tofu. Another way is to squeeze some people so that they can't eat your tofu and let others get it first. Li Hang looked at Ying Yun, and estimated that he had almost thought of it.

"You mean, to increase is to develop one's own technology, and to plunder others is the means of war, and the last one to exploit some of the people is the prisoner of war slaves?"

Ying Yun thought about it and immediately understood.

But is this really the case?

Rome is a case in point.

Year after year, the war was fought year after year, the stronger the fight, and the more and more prisoners of war, the glorious Rome was built on the bloody and brutal oppression of these prisoners of war and slaves.

What modern people think is not a problem at all, in ancient times, it was a serious idea.

Because there is no human rights protection in this era, once a slave is a slave for life, and even the children and grandchildren are lowly slaves!