He did have a very important thing to say to Zhang San.

The importance of this matter directly determines the height that their group of people can reach in the future.

That is, spreading knowledge!

The development of the tribe has evolved into a relatively flat period, and at this time, if you want to find metal, except for Wang Yang, no one else knows it at all.

If you don't know, you won't find it.

And it is naturally difficult for Wang Yang to find it alone, if you take a pile of metal and put it in front of him, he can recognize what is at a glance.

But if you're going to look for them in the middle of nowhere, that's no joke.

So during this period of relative peace, he decided to spread what he had learned, after all, life is only a few decades, and he doesn't want to waste any time.

What's more, as long as the knowledge is disseminated now, and when metals and other substances are found in the future, the development will also be rapid, and the so-called accumulation is such a truth.

Now he needs to focus on how to spread his knowledge to them.

Needless to say, this is a long and difficult process, and the sooner it is done, the better.

"What about the three Zhangs?" Wang Yang asked again.

There was no one else in the shed except for a group of newly-born friends.

The patrol group pointed to the boundary deep in the forest, and said that Zhang San was making charcoal there, because the orchard had been opened up there.

Wang Yang nodded and followed them.

As he walked, Wang Yang noticed that there was something a little different on this side of the forest, and from here it led to the location of the deep forest. There is a large road four meters wide.

There was not a single tree planted on this road, and it went straight through. It was not until the two sides that many trees were seen.

Along the way, you can see adults transporting clay.

"Woo!" Everyone saw Wang Yang return to the forest. Immediately greeted him, with a smile on his face.

Wang Yang waved his hand, signaling to ignore himself, what to do.

He asked an adult next to him, who offered to set aside a path?

The adult thought for a moment and shook his head, usually they accept instructions to do things, and after they are busy during the day, they go to find a spouse at night. They will not be involved in any decision-making,

Even if they wanted to, they couldn't help.

didn't get an answer, so Wang Yang didn't ask again.

Zhang San was found, he and a group of people were processing charcoal in the forest, and his whole body was black, all black fingerprints.

Seeing Wang Yang, Zhang San immediately grinned and wiped his sweat. Well, it's a few more black marks.

When he came to Wang Yang, he consciously asked Wang Yang about his intentions.

He knew very well that Wang Yang didn't like to waste time. Whenever I find someone, I must say something that will help the tribe.

Wang Yang picked up the branch and wanted to draw something to express his meaning, but suddenly he was stunned.

He wanted to express himself to spread knowledge. But what is the meaning of knowledge? It seems like this is something abstract. Not really.

And it occurred to him that he even wanted to spread knowledge. Where to start?

After coughing dryly, Wang Yang still felt that he should stop and think about it carefully, at least to figure out the main steps and implementation process of disseminating knowledge.

So he turned his pen and drew the avenue, and he asked Zhang San, who came up with this idea?

Zhang Sanyi sat on the side, carefully observing the flames, Li Si, who had not written for a long time.

"It's Li Si again...... Why do I always think it's something to be expected? Wang Yang wanted to hold back a surprised expression, but in the end he didn't hold it back.

With a full of "internal injuries", he came to Li Si's side.

Li Si is still painting realistically, the picture is a forest, with a burning torch in the middle, he is painting flames.

But as soon as he drew for a while, he erased it, and continued to paint, and erased it again, and painted it again.

Everyone didn't understand what he was doing, why wiped the fire off? It's already very similar, as long as anyone can see that it's a flame, but he still wiped it off.

Do you still want to paint the fire in a different state?

Wang Yang didn't understand it, so he patted him on the shoulder and asked him why he wiped it off.

He painted a fire directly next to this painting, pure fire, without anything else, including firewood.

He pointed to the fire, and then roared twice as the beast roared, indicating that the flame was a beast, something that could not be easily approached.

Then he pointed to his paintings, in which there were scenes, torches, and grass and thorns.

Wang Yang looked at it for a while, but still didn't understand what he meant.

He had no choice but to continue to paint with great difficulty, and he painted a child who saw that the adults were holding torches every day, so he was not afraid of the fire at all, and he ended up burning.

Then I moved on to other drawings.

After a lot of effort, Wang Yang finally understood what he wanted to say.

It turned out that he wanted to highlight something in a painting, for example, he had painted a picture and asked people not to plant fruit trees on that road.

But when the people looked at his paintings, they understood that they meant something else, and instead planted fruit trees on that road.

In the end, he uprooted the trees one by one, so that everyone could understand.

He said that it is difficult to show the focus of a painting, after all, there are many things in the painting, and some people don't think about it.

This time, he wanted the others to understand that flames could not be easily approached, and that they were very harmful.

His meaning is very messy, but to sum it up, it is nothing more than to further improve his ability to focus on painting, like the finishing touch, so that people can better understand their meaning.

Wang Yang thought for a moment and added something to his painting, which was a beast, the beast dodged the flames, leaning sideways, very careful and frightened.

Suddenly, the scattered picture had a focus, and the focus was the fire.

Li Si's eyes lit up and he grinned.

This painting is very vivid, and Wang Yang's painting skills have reached a very good level after so many years of precipitation.

If you really want to put it in the future, you may not be able to be a great painter, but you can still be an art teacher.

Wang Yang said to Li Si. Tell him to highlight the theme in the future, and then have a contrast at the end. Or just draw an object, regardless of whether it's realistic or not.

"That's right. How did you come up with the idea of building a road? Wang Yang asked him, the appearance of that road made Wang Yang very surprised, thinking in his heart how Li Si knew the truth of getting rich and building the road first.

Li Si said that it was because they originally had a winding path, but many fruit trees grew on that road, so they had to take another path.

But the other road is also detouring, which is quite a waste of time.

He thought, maybe after a while, there will be other plants growing on that road. It's not easy to go, so he thought about leaving a straight line for everyone to go.

"I see." Wang Yang thought it was very interesting, it turned out that it was just because there were trees blocking the previous road.

In fact, Li Si's idea was wrong, the fruit trees on the other road were already planted quite intensively, and they could no longer provide a growth environment for a big tree, let alone a dozen or twenty big trees.

It's just that Li Si didn't know this, but did a good thing by mistake.

Wang Yang praised him, and said nothing more.

……

Fruit mining. A new phase has been reached, and many fruit trees have produced delicious fruit.

The bananas, in particular, grow very fast, hanging one after another on the trees. I was very happy when I saw it.

Wang Yang couldn't wait to break off one, tore open the turquoise banana peel, and took a bite.

"Yes. It's a little hard, a little astringent. Not so sweet, but still delicious! Wang Yang smiled. Eat it carefully, then spit out the pits from the banana and put it in a sack.

These pits are seeds that can be sown.

A small part of the fruit was picked, and more than half of it was sent to the wheat field, so that the people in the wheat field could satisfy their hunger, increase the variety of food, and be more nutritious.

And that small portion of fruit is enough for everyone to eat for a month.

Until now, they don't dare to pick the fruit, and it is too wasteful to pick it and not eat it.

Naturally, Wang Yang came up with the idea of storing fruits.

All food wants to be well preserved, and the reduction of moisture is the most important condition, Wang Yang didn't want to think about it, so he took a lot of fruits to dry, then smeared them with salt, and put them in the tank for preservation.

He wasn't quite sure if it would work, after all, it was the first time.

He also went to the sugarcane grove to see the amount of sugarcane, and since the sugarcane is very easy to grow, it can be planted by cutting off a single section.

All the people often come to the sugar cane grove to inspect it, and they know the quantity and cultivation here.

Wang Yang specially explained to them in this regard, and they were very attentive.

So when Wang Yang stood in front of the sugarcane forest again, he was immediately overjoyed and his eyes lit up.

I saw that in front of me, I don't know how far away, there is a large area of sugarcane forest, the sugarcane is not high, but it is like mushrooms after the rain, covering the world in front of you.

"That's a lot, it's good!" Wang Yang smiled, turned his head to Zhang San and said, "Don't cut them next time, let them grow up, I will be of great use." ”

……

After understanding these basic situations thoroughly, Wang Yang began to work on the promotion of knowledge.

He defined these things as three steps: inventing the written word, popularizing and using the written word, and finally establishing a school and imparting knowledge.

First of all, the first step is to invent words.

As soon as he looked at these four words, Wang Yang knew that brain cells were going to die by millions, no, not millions, and he was embarrassed to say that he had invented words without hundreds of millions.

He had two ready-made writing systems, Chinese and English.

English is definitely not good, who likes to read ABC who looks, when Wang Yang learned this language, it was not his own will.

Chinese is also not good, and they can't recognize it when they write it, it is a language that has been precipitated for a long time, and it is more complicated.

Therefore, in this period, if you want to quickly establish a writing system, you can only start with hieroglyphs.

"Oh, it's not possible to be lazy, do you really want to force yourself to build a set of words? No way? Wang Yang wiped his face, only to feel sweaty profusely, and his whole body was extremely hot.

But there is a faint expectation in my heart, and I don't know what kind of scene it will be when the time comes. (To be continued......)

PS: I regret it, the name of the previous chapter should not be called a happy ending, it should be called "the flame of hypocrisy" to be perfect