The initial rate of human progress is very slow, because there is pressure to survive, but survival takes too much time.

There are too few people who have the time to invent and create, and although people can find some progressive ways to improve their skills in the middle of life, it is difficult to pass on this skill.

By chance, perhaps a tribe can be passed on to these skills, and these people know how to share, but more people hide their improved skills and leave them to the appropriate people to pass on.

Only in an occasional state, a few people know how to share their skills, and a powerful tribe appears, but occasionally this powerful tribe may be defeated by a larger tribe and all destroyed, so the possibility of these skills being passed down is too accidental, there are so many accidents, when the base of human beings increases, people still slowly progress.

Human beings are slowly getting rid of the pressure of survival, there are still some people who can not face the pressure of survival, and most of these people only think about pleasure or elegant life, at least live a better life than others, only a small number of people have the wisdom of life, he must invent more things to make his advantage gradually bigger, at this time, human beings have not yet defeated beasts, the life of human groups is still only around resisting beasts, at this time humans are also the food of beasts, and they often have to get food from beasts, except for some hunting some smaller animals, of course, and also collect some fruits that are not harmful to them, and try to survive through these ways.

Among them, there are not too many people who really have wisdom, in fact, people who have time do not necessarily have the wisdom of creation, they must wait for this accidental existence to be able to, and when there is a greater opportunity to create, the bricks of human civilization will be stacked on top of each other, so that this tower will gradually become taller, and people will stand on the tower, and it will be easier and easier to create.

However, in the early days, people who want to create, in fact, the wisdom should be very high, very sensitive, to the future generations of people who want to create, he only needs to create things from the previous people, find some bright spots, produce some inspiration, can create, in fact, many people think that the initial creation is very simple, or in the time of creation, many things have been created, very difficult, but at this time, in fact, people will find that in fact, creation will actually be simpler than before.

The anagram needle was created much later, and the wire already existed, and the structure of the anagram needle was very simple, but it was very difficult to create the first analogue needle and make it popular.

When the paper needle exists, all kinds of changes have been developed, people as long as the basic concept of the paper needle in the head can play more creation, and even create more complex things, and these are the most difficult at the beginning is actually the first thought, the first thinking is a new concept, and this new concept is not had before, just like the computer at the beginning of the connection, the beginning is just a new concept, and then people use the computer to produce more new concepts, many concepts are original, but they are attached to the computer and these concepts make people's lives very big, almost completely dependent on such a concept in life, many people now have network dependence, through the Internet, he can get too many things, if like the traditional way of life before, he must invest a lot of time, to be able to meet his life, but through the Internet, what he couldn't get before, he can get, now Qian Rujun has returned to an era where there is no Internet at all, everything must be obtained through human creation.

Human wisdom is a cumulative achievement, and when writing began to transmit wisdom on a large scale, human wisdom increased dramatically.

But the speed of transmission of words is still too slow, so there is a communication technology of image and sound, in the end, these things are summarized through the computer, can wait for the rapid and more accurate transmission of these knowledge to the people who need it, after all, if a person wants to check the book, find the posture he wants, or it takes a lot of time, but through the computer's search skills, he can get the posture he wants very quickly in a short time, and look for a correct one in the vast knowledge, although a lot of wrong content is in it, but compared to looking in the sea of books before, it is much faster。

The Borneo in front of Qian Rujun is obviously a primitive society.

In all the accumulation is relatively slow, compared to the already written Han, they seem to be stagnant.

The Han Dynasty is relatively fast in the accumulation of civilization.

It is a pity that the civilization of the Han people has been destroyed too many times, and the Han people do not value the accumulated achievements of their civilization very much.

If you want to succeed first change the speed, in fact, it is very simple, force them to learn words, and enter the computerized era, their progress will be very fast, the difference between people is not so big, and the difference is caused by the difference in learning ability, people with strong learning ability, he can catch up with this complex era, complex society, people with poor learning ability do not have this opportunity.

If a person has poor learning ability and wants to catch up with this era very much, then his life will be very painful, but if he does not want to compare with others, purely to be able to eat and dress well, and then enjoy the life of this era, in fact, he can still live a very happy life with the wind.

Because if a person just wants to eat, sleep, and have simple fun, it is actually very easy to do, and what is not easy to do is to compare with others everywhere.

Comparison must win every game, people are born to death, in fact, there are too many comparisons, it is actually very difficult to have an advantage in all comparison items, people actually have to get used to losing, Qian Rujun just loves to compare, everything makes him feel that he must be ahead of others, so there is a lot of pain in his life.

Maybe he also thinks that he also has the psychology of not admitting defeat when he is looking for a partner, and always feels that he has to go something, and he is the best person in this world, but in the end he can't find it, and then he finds that in fact, he really thinks too much, asks too much, and gets too little.

Because it's not that if you ask for more, the world will give you more, what you want to get often requires you to pay, and the price that Qian Rujun is willing to pay is too little.

Qian Rujun doesn't like to be with people, with people, she unconsciously began to self-reflect again, and then began to feel self-loathing, it seems that no matter where people are, she can't escape such a nightmare.

"I wonder if this is a demon in my heart, why do I always feel so unhappy?"

Qian Rujun realized that his situation was actually very abnormal.

Maybe when cultivating Xuan Wu Feihua, he actually slowly surfaced the deepest weakness in his heart, to a certain height, if he can break through, maybe she will be able to get at ease, but if she can't break through, she will be slowly tortured, and then when she can't find a way out, she will choose an unfeasible path, think about it or true, very terrifying.

"Since I see people, let me be so unhappy, I should go deeper into the rainforest, it seems that there are not many people who are active in the deeper part of the forest, after all, there are too many poisonous insects and beasts in it, and it is not suitable for ordinary human life, unless these human beings are different from ordinary human beings, and have special resistance, in fact, where people can live, it seems to be related to the body's long-term resistance Just like when my friend went to Changsha to eat stinky tofu, he had diarrhea, and it was dark, and he didn't come out of the toilet for a full thirty minutes, but the locals still have nothing to do with eating local stinky tofu, and it seems that there is no condition in the queue, this is the bodyIt has to do with the ability to resist food or not.

When many people from Europe and the United States went to Southeast Asia, many people died of local diseases, and those who survived were often those who escaped the disease and developed antibodies.

At the time of the construction of the Suez Canal, the first new construction project was almost completely destroyed, and there was no way to make the Suez Canal a river of death, but the people who had just taken over took this lesson and regarded the cleanliness and sanitation work as the first step in the work, and finally completed the work of the new place. ”

Qian Rujun also thought that at the beginning, Chicken Leg Island sent a lot of farming teams to Africa to open up farmland, and the way they opened up farmland almost became the object of later learning, and they did not encounter so many problems like Europeans, because Big Chicken Leg Island was originally a place with a very heavy miasma, it can be said that the people in this place have more antibodies, in addition to having more antibodies, they have a certain amount of experience in dealing with these miasma, so they have dealt with the miasma at the beginning and disposed of this place。

Now if you want to deal with the miasma of Borneo, in fact, the most difficult thing is this forest, but Qian Rujun gave the students of Xuetang Island a problem, because she asked that this forest be maintained and not destroyed at will.

Without destroying the forest and these primitive animals, it is really very difficult to maintain the beauty of the environment.

But the superior can give the superior a problem in this way, and how to solve it is determined by the consumer, Xuetang Island students have an advantage, that is, they will try their best to solve this problem, if it really comes to the end, they really can't solve it, they will still tell Qian Rujun what are the parts they can't solve, in fact, they can solve it, but if it really can't be solved, with the strength of the group, after several meetings and discussions, there is no way to reach Qian Rujun's requirements, they will collectively ask Qian Rujun for guilt。

At this time, Qian Rujun will know that her idea is really too whimsical, the students of Xuetang Island are so smart, they will not have something that they can't do, if the people in the world can really do it, the students of Xuetang Island will definitely do it.

Of course, if it is beyond their common sense, even the books that Qian Rujun exchanged cannot be manufactured, it is too difficult to let them make it.

At this time, Qian Rujun will definitely take back his words, this is the principle of mutual trust, and the number of times he has taken back his life in this way is actually very rare, but it is not nothing, there have been one or two times.

Qian Rujun will know that his orders are too avant-garde, or too whimsical, because he will sometimes throw things that he can't do at all, how to do it, to the students of Xuetang Island, and the students of Xuetang Island can always surprise her.

After several failures, Qian Rujun was actually mentally prepared and would not criticize them too harshly.

Maybe this time with Qian Rujun's permission, they can count the manpower of Borneo as their own, and open up to them with a certain degree of scientific and technological culture, although there is no way to use such a high-level thing like Jinmai City, but some of the original farming skills of the Han have been able to be delivered to them, so it is too easy to reclaim wasteland on this land with the farming technology of the Great Han, and it is too easy for you to feed the people in this place.

It only takes a quarter of the manpower of the Han to be able to do it.

The rest of the people can actually let them do other work, but Qian Rujun does not allow them to do too many crafts, because if too many people are too idle, these people may concentrate on creating, so Qian Rujun asked the students of Xuetang Island to form these people into a special profession, that is, forest guards, these people are responsible for patrolling the forest, defending the forest, and even treating the animals of the forest.

For them, these animals used to be their food, and if they raised these animals and protected them, in fact, many people's minds really can't accept them.

It makes them feel that this is simply too inexplicable.

Forest protection here is also a job, Qian Rujun did not object to their large-scale development of animal husbandry, but the products of animal husbandry are often not some chickens, ducks and geese, but the most basic food in this place, that is, as long as the animals in this place generally eat something, let them pick seeds, and put them in the mountains, so that there is more food in nature.

In other words, Qian Rujun wants to make the animals in this place not only not decrease, but also continue to increase, which is also Qian Rujun's whim.

People have too much time left, and science and technology will continue to grow rapidly, but Qian Rujun does not allow the growth rate here to surpass that of Dahan, because the people of Dahan are still struggling, and the people in this place have no way to let them work, in addition, Qian Rujun let them develop a large number of minerals in this place, and transport them to Dahan to sell and sell, but all the money they get is sent to Jinmai City, which is dominated by Jinmai City.

The development of the entire Dahan can be regarded as an act of transporting the remaining power here.