Chen Jian walked to the bookseller and looked at the books scattered on the ground, all of them were wire-bound books, there were a few novels, and some messy books. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

"Is there "Nature", "Arithmetic" or something?"

The bookseller lifted his glasses, glanced at Jian Chen, and asked, "The kind of pamphlet from the school palace?" You're in luck, you really have. ”

After saying that, he stood there, stretched out his hand, and motioned for money.

Looking at Jian Chen's dazed expression, the bookseller shook his head and said, "The book is for reading, what is the use of pasting the ceiling and wiping the butt after reading it?" Most of the money for a book is in the words inside, if you don't give me money, how can I give you the book? If it's just another book, it's just a pamphlet from the school palace, it's absolutely impossible. ”

"If you can afford to buy books, you don't have to worry about how to do business?"

"If you sign a contract with me, and show it to you, you will definitely buy it, and of course I will show it to you. But you just talk about it, I'm not familiar with you, how can I believe you? ”

Helplessly, Chen Jian took out the money, patted his thigh and sighed: "The world is declining, the people's hearts are not ancient, the morality is degraded, there is no human touch at all, all of them are steel and bronze machines!" Finished! It's all over! ”

Zhang Xuan and the bookseller looked at Jian Chen like fools, and they didn't know where his emotion came from.

When he saw the poor people who had become prostitutes because of the Poor Law, Jian Chen did not say anything about the pills; When he saw that the gap between the rich and the poor was huge, and the cheap dad received kickbacks, he didn't say anything about pills; But when he saw this scene, he really regretted it, and a kind of pill despair filled his heart.

At this level of morality, I am afraid that once the fog is opened, religion will properly occupy the grassroots; I'm afraid that when I get out of the fog and see Daming, I will be spit on the shit: the beauty of the uniform, the beauty of the etiquette, the summer, why don't you look in the mirror yourself to see which one you occupy? A group of barbarians dare to call Huaxia in vain?

Chen Jian thought about it, the only thing that could be refuted on that day was to spit on oneself and let the other party squirt wildly, and could only refute like a repeater that this side is the real rule of three generations - at least we are a Zen concession system.

It may be that Jian Chen's demeanor is too distorted, and the bookseller smiled: "Don't say that, there is nothing in the world for no reason, there must be a reason." I can trust other books, but the pamphlet of the school palace, many people read it and left, and they didn't buy it. Originally, a colleague did a good job, he put a wash basin next to him, signaling that he could flip through after cleaning his hands, but he could flip through it here, and he sold more books, so we naturally sold less. So the remaining few pondered for a while, carefully calculated and listed the number table, and then everyone set a rule, no one is allowed to put the basin, otherwise everyone will not have to make money. Now that we've signed it and everyone is abiding by it, we can't ......help it."

As he spoke, he collected the money and pulled out a few new pamphlets from inside.

One is "Arithmetic", one is "Nature", one is "Agronomy", and one is "People".

Looking at the arithmetic, the first article took a closer look, many symbols have changed, but the essence of mathematics has not changed, and I have probably read it between the lines.

"The Fourth Algorithm for Spherical Volume, Category: Knowing the World."

"There are three known algorithms: if you put a ball in water, how much water comes out is the volume of the ball; Use beeswax or tin ingots to make balls, weigh them, and push out the formula; If the power potential is the same, the product is indifferent, and the cube with the side length is the circle diameter and the height is the diameter of the cube minus the cone. ”

"Known theorem: sum of squares formula.

"Thank you for all that the sages have done."

"If the hemisphere is infinitely sliced, assuming that the thickness is extremely thin, then the cut slice can be considered as a cylinder. then the hemisphere can be seen as the sum of an infinite number of cylindrical pieces. ”

"Then it is assumed that the cross-sections from the hemisphere are tangent, each slice is equal in height, and the number of slices is a number of elements."

"The radius of a slice of any number of elements is ......"

"The sum of the number of elements, by the sum of squares, can be derived from the formula ......"

"Then if the number of elements is infinite, then one part of an infinite can be regarded as zero."

"From this we know that the volume of the hemisphere is two-thirds of the cube of the radius of the multiplied radius, and when the two are combined, we know that the volume of the sphere is the cube of the radius of the multiplied radius of four-thirds of pi."

There are a lot of symbols that Chen Jian can't understand, and there are also a lot of symbols and numbers left by him in his previous life, and this thing is the same wherever it is placed, and you can understand what it means at a glance.

Flipping back a few pages, there were already some obscure things that he didn't quite understand, but each one was deduced from a previous theorem.

Jian Chen estimates that in another fifty years, I am afraid that with his own level of half-baked level, even if he can be admitted to a good Taixue Academy and the like, it will be difficult to leave his name on this kind of pamphlet.

Open the remaining three books, and I can still understand it, but I won't be able to understand it soon.

The first article in Nature uses the known orbital period of the earth and the orbital period of the glow-in-star, and observes the 687-day glow-star cycle, and deduces that the orbit of the glow-star around the sun is not an orthodox circle, but an ellipse with an eccentricity of about one-tenth of the eccentricity, and the sun should be either of the two foci of the ellipse with an eccentricity of one-tenth of the eccentricity.

Not only is it not circular, but the speed of the movement is not uniform, the angular velocity is different but the product velocity is the same. The author is unable to explain why this is the case, and gives seven possible inferences, all of which are not very plausible.

The first article in "Agronomy" is to use the method of wheat breeding a long time ago to breed gourds with yellow flower alkali, and then cross tetraploids with normal gourds to obtain seedless gourds, which can be regarded as changing the world.

By the way, a theory was proposed: the gourd itself is not a seed, but the seed inside the gourd is the seed, and the husk of the gourd seed is also a part of the seed. And according to the hybrid theory based on yin and yang, it is speculated that the use of yellow flower alkali to make the plant thicker, that is, the original yin and yang are doubled, and then hybridized with the undoubled, yin and yang are not harmonized, so it is difficult to produce seeds. And with the help of the phenomenon that the mule crossed by a horse and a donkey is difficult to produce offspring, it is speculated that the mule is the product of yin and yang imbalance.

There is one book left, "People", which is basically all kinds of philosophical, moral and other things, which seems a bit naïve but makes sense in this era, but there are two that are extremely special.

“…… From this, we can see that the fundamental reason for today's moral decline and mercenary is because Ji Xia said that man is the head of heaven and earth, which is wrong. ”

"If you want to get rid of today's situation, you can only let people abide by the principles of heaven and earth, restrain their inner desires, and introduce a series of laws and regulations, so that every industry and every identity person has its own due standards. What should the rich do, and how should they work...... Starting from food, clothing, shelter and transportation, how to eat, how to sleep, how to speak, how to salute...... It's all strictly regulated, so that people have laws and regulations to follow. Then in a hundred years, the world will settle down......"

The second is more special than the first, even, so to speak, anti-human.

“…… From this, we can see that the vast majority of criminals are poor, and only a small number of rich people. It can be seen that crimes such as stealing, looting, and deception can be passed on to the next generation, just like breeding. ”

"In addition, we have also noticed that the mentally handicapped and the disabled, who live in the world, suffer and make our money use in meaningless places, and these can be passed on to the next generation."

"Therefore, I think the infant examination system should be improved, and all mentally handicapped and disabled babies should drown after birth. All mentally handicapped adults with disabilities, if they want to die, they can be given a buckshot, if they are not willing to die, I think men should be castrated, and women must have a baby once they become pregnant. ”

In addition, although blood transfusion proves that blood is not sacred, it does not prove that people's heads and habits cannot be passed on to the next generation. Breeding has proven this, and I don't need to prove it anymore. ”

"Then, for the prosperity of the ethnic group, it should be that officials can only marry officials, and those in Taixue can only marry in Taixue, and monogamy is not correct, and the rich should have more children with poor women, so that the children born can inherit the low crime rate of the rich; Poor men should not have the right to have children because the poor commit more crimes than the rich......"

Of course, except for these two special articles, the vast majority of them are normal, progressive, and beneficial.

Seeing this, Chen Jian was basically relieved, it turned out that it was not that without a certain doctrine, all the beauty and virtue of people would disappear, and society would naturally evolve a suitable morality to adapt to this group - before the emergence of religion, people were probably not beasts, so the concept of good and evil in it was just a reaction of the times and inherited from the times, not that people would be the same as beasts without this kind of thing; In the same way, with this thing, it will not make everyone become a moral model and establish a heavenly kingdom on earth.

Morality is also there, but it is not systematic, but it becomes a matter of course, just like eating when you are hungry, and it does not need to be written in a book: when you are hungry, you have to eat.

The most remaining of it, that is, the remnants of feudalism with their gentlemanly virtues, denounce the evil of today's mercenary and capitalist exploitation, try to restore the idyllic life of the old era, and denounce these bourgeoisie: the root of all social chaos, revolutions, and riots - to bring to the world people who have nothing but only their strength, this thing is likely to bury us all, or our times, at least it is impossible to turn the world upside down.

After reading these books roughly, Chen Jian also breathed a sigh of relief, although he had not traveled all over China, but he already had a similar understanding of what it looked like in general, and there was basically a lot to do.

It looks extremely dark, but the darkest days have not yet come, and this is where it goes, at least there is a little humanity. In this day and age, which ethnic group has to achieve an average life expectancy of four years for child laborers to be eligible to stand on top of the world?

While he was thinking wildly, a somewhat delicate voice came from behind him.

"Excuse me, do you want to buy flowers?"

The faint sound like a spring breeze on the warm grassland made Chen Jian tremble, and his heart seemed to be ruthlessly detonated by a thousand catties of gunpowder, and it was pitch black in front of his eyes.

The voice...... It's so familiar.