Yang Pu thought for a while and said: "There have always been three kinds of knowledge in the world, the big one is self-cultivation, the small one is poor in things, and one end of the logic is not the number of images, all of them are concise and classic, and there is no suspicion in the hole, and its decomposition and analysis can also make people undoubted." The emperor's calendar has been prepared, and his book has "Yongle Canon"

It consists of 22,937 volumes and 60 table of contents, divided into 11,095 volumes, with a total of about 370,000,000 words.

As for astronomy, geography, yin and yang, medical divination, monks, and the words of skills, they are compiled into one book, which is not tired of being vast! However, there are still inviters. It is not the inner light of the calendar, but the outer light of the calendar. The history of the books contained therein, the study of the poor reason, and the invention of it. So that the practitioner knows the number and knows its reason, and then its light is seen outside. Those who study the calendar today only know the number, but do not know the reason, and those who do not know the reason. I don't know how to push reason, so I don't know how to do it.

See in the "Calendar Fingers" and other books, the principle of the astronomical calendar. If you don't know how to push it, it is like a gold treasure hidden in the earth's veins, but you don't know the way to open a mine. If the scroll is only muddy in the number of laws, and does not study the law, it is like holding a lamp in your hands, but not using the light in it. Therefore, those who have never had a degree must first be familiar with the general study of poor theory. Gaili scholars, one of the poor science of science, is it a good title for "Poor Science"?"

Yang Zheng was modest, and the two of them walked to a water pavilion outside a courtyard.

Located in the middle of the lake, it consists of two small pavilions and a double-storey pavilion with cornices and corners, and green tiles and windows.

The pavilion is two floors above and below, the wooden window is mirrored, and there is a delicate dragon and phoenix relief in front of the boat. Visitors climb high and overlook, the scenery is breathtaking. The clear water and blue sky are connected into a piece, boundless, visitors are placed here, as if entering the Qionglou Yuyu, especially when the red sun falls, the birds on the lake fly together, fully embodies the beautiful artistic conception of "Luoxia and the lonely heron fly together".

The two entered the pavilion and sat down on a stone table, because it is a place to study in the Hanlin Academy, in addition to being quiet, this is a place to drink tea and chant poetry for a long time, so on the stone table, there is a pot and a stove, the fire is vigorous, the tea soup on the stove is already hot, Yang Zheng reached out to lift the teapot, turned up two porcelain cups from the coffee table, poured the hot tea into it, and when the two cups were filled, one of them was pushed to Yang Pu, and he also held a cup of tea soup and put it on his mouth and slowly followed the tea side with tea soup.

Yang Pu also drank the tea soup, turned the teacup, and his eyes fell in the distance, at this time, the blue sky and clear water, the sky and water are connected, and the top and bottom are the same color: the colorful glow is from top to bottom, and the lonely bird is from the bottom to the top, reflecting each other, constituting a wonderful picture of bright colors and up and down.

Yang Pu drank the tea soup for a while before sighing, "You really want to do a big job?"

Yang Zheng smiled: "It's time to do a big job, I haven't done anything since Yongle, and now I have this opportunity, if I miss it, I'm just too sorry to go through this world?"

Yang Pu shook his head and said, "I'm afraid that your "Poor Science" is not only written for readers, right?"

Yang Zheng said with a smile: "I know that I can't hide the gaze of the elder of the pavilion, logic is everywhere, everywhere, even so, whether it is a reader, or an ordinary person, as long as you can know words, you can learn, you can read, you can understand?"

Yang Pu said: "Then how many books do you need and how much energy do you need to pass on?"

Yang Zheng said: "No matter how much, even if everyone joins logic, wouldn't it be better, the so-called old and old, and the old, the young, and the young, there are more people who know logic, and there are more people who can use it, and there are more people who know the truth, and at that time, what philosophy, literature, poetry, architecture, machinery, shipbuilding, aesthetics, physics, law, art, pharmacy, mathematics, astronomy, rhetoric, grammar...... There will also be people to try and study, so that my Ming Dynasty will not only have one scholar, but a situation where a hundred schools of thought contend, such a situation is good for a court and a powerful era?"

Of course, if logic can promote the development of science and technology, it would be better, there are wise people in the world, open infinite wisdom, what steam engine is invented, but the current textile machine is much more powerful, a day of imitation cloth, enough to be worth a year of textile machine output, more items, the people take it out to sell, more silver in their hands, they can eat enough, can afford to buy cloth, can afford to wear clothes, this is really affordable, at that time I want to be unstable and impossible, don't you think this situation is wonderful?"

Yang Pu seemed to be very respectful, and said, "Will there be such a day?"

Yang Zheng said very firmly: "Yes, people's thoughts are infinite, there is a saying that is not how far the thought is, how far we can go, how big the heart is, how big the stage is?"

Yang Pu said in surprise: "The old man is also familiar with the classics of Zhuzi, Mencius, Laozi, Zhuangzi, Mozi, Guanzi, Wenzi, Liezi, Yin Wenzi, Han Feizi, and Lü's Spring and Autumn have all been recited, have you ever seen such words?"

Yang Zheng was stunned for a moment, and then laughed and said: "Don't hide it from the pavilion boss, this is a word circulated in Xiaguan's hometown, I said it casually!"

Yang Pu wiped the beads of sweat from his forehead and said, "I'll just say, how can a saint say these shameless words?"

Yang Zheng sweated and said, "Isn't this shameless?"

Yang Pu didn't answer him, as if he was still thinking about those words, especially how far the thought is, how far we can go, I faintly feel that this is a little demagogic, but I have to say that he has some truth, and if this logic can really bring about a big change, improve the effectiveness of the textile machine, it is really right for the Ming Dynasty, It is very beneficial to the people, and now the household department can not take out the silver every year, and the soldiers used in Annan, on the one hand, it is true that the Ming soldiers have been killed and injured innumerable, on the other hand, the household department of the Ming Dynasty can not take out the salaries of the soldiers for a long time, and it has a great relationship, if as Yang Zheng said, through the emancipation of the mind, countless intelligent and talented people can use their brains and study science and technology, so as to drive the changes of the machine, so that the people can imitate the increase of cloth, then the people have silver, they are willing to pay taxes, and the treasury has more silver, and the confidence is enoughI haven't seen you in a while!"

Thinking of this, Yang Pu glanced at Yang Zheng and said, "Is this machine really that powerful, or did you deliberately fool the old man for your logic?"

Yang Zheng laughed and said, " Ge Lao said and laughed, logic is just a scientific tool, his purpose is to form logical thinking ability in thought, dare to think, so as to dare to do, my doctrine, do not need the machine to demagogue, I say this is a kind of encounter to the future, the mind is emancipated, people's wisdom has been greatly developed, at that time, all kinds of learning are slowly emerging, in addition to reading the imperial examination, scholars can also scientific research and development, promote the integration of various learning, machine qì will inevitably be able to drive, the new machine qì, will inevitably replace the old machine qì。

When Huang Daopo returned to her hometown, the cotton planting industry had been greatly popularized in the Yangtze River basin, but the textile technology was still very backward. After she returned, she devoted herself to reforming the backward cotton textile production tools in her hometown, and she unreservedly taught her exquisite weaving techniques to the people of her hometown based on her decades of rich textile experience. While teaching the women in their hometown to learn the cotton textile technology of the Li nationality, they also began to reform a set of tools for catching, playing, spinning and weaving: removing seeds and agitating the car, playing the cotton vertebral arch, and the three-spindle pedal spinning car, although this new type of machine was only spread for a few years, it soon promoted the rapid development of the local cotton textile industry. In terms of spinning technology, Huang Daopo has created a new spinning wheel.

At that time, the Songjiang area used the old single-spindle hand-spinning wheel, which was very inefficient, and it took three or four people to spin yarn to supply the needs of a loom. Huang Daopo, together with the carpenter, after repeated trials, changed the pedal spinning wheel used for spinning hemp to a three-spindle cotton spinning wheel, which increased the spinning efficiency by two or three times at once, and the operation was also very labor-saving. Therefore, this new spinning wheel is easy to be accepted by everyone, and it is quickly popularized in the Songjiang area. In addition to making important contributions to the reform of cotton spinning tools, Huang Daopo also summarized the weaving techniques she learned from the Li people, combined with her own practical experience, into a set of relatively advanced weaving techniques such as "wrong yarn, color matching, heald thread, and silk flower", and enthusiastically taught them to people. Therefore, at that time, the quilts, mattresses, belts, silk and other cotton fabrics produced by Wunijing had various beautiful patterns such as folding branches, regimental phoenixes, chess games, and words, which were bright and picturesque. For a while, "Wu Nijing was taken" and went away, and nearby Shanghai, Taicang and other places competed to follow suit.

These textiles were exported to all parts of the country and were very popular, and soon the Songjiang area became the center of the cotton weaving industry in the country, which lasted for hundreds of years. Today, there are tens of thousands of pieces of cloth woven by local farmers a day, not only in quantity but also in quality, and has gained a high reputation among the people. At that time, it was called Songjiang cloth "clothes all over the world", which is not good, which is also one of the reasons why Su Song is richer than other places?

At this point, Yang Pu cannot deny that Huang Daopo reformed the machine and changed the Susong area, and now the bulk of the Ming Dynasty's taxes still come from the Susong area? If it is really as Yang Zheng said, the mind is greatly emancipated, and everyone can become Huang Daopo, then it is undoubtedly a good thing for the Ming Dynasty!"

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Said to sit and wait for the typhoon, sit and sit and fall asleep, from ten o'clock in the morning directly to sleep in the afternoon for three and a half days, I am also drunk! Today's update, from this moment on, I hope to code out three more!