Datang Institute of Technology

Xu Changsheng lived leisurely in Xujia Village. One day, he took a group of children with abacus on their waists to catch fish in the river. Wherever they went, they sang abacus formulas. He had become like a wild child in the mountains. up.

In fact, there are not many fish in the river, because they have been caught before winter, and now they are all fish that slipped through the net.

Even so, having a fish on the table every now and then is enough for the people of Xujia Village to be satisfied.

Ever since Xu Changsheng taught the children in the village to settle accounts, the eldest grandfather looked at him as if he were looking at some rare treasure.

From the bottom of the box, I found all the unused pens, inks, papers and inkstones, and taught him how to write.

This is also the most painful time for him. He is a modern doctor of physics, how can he write with a brush?

The words written are similar to those caught by chickens.

The great grandfather still laughed at Mimi. You must know that paper is quite expensive in the Tang Dynasty. There are few scholars in the poor family of the Tang Dynasty. Why?It's not because I can't afford pens, inks, papers and inkstones, they are all consumables day after day.

Xu Changsheng looked at his grandfather with contempt on teaching the children in Xujia Village, saying that just knowing a few words is enough?But seeing how his grandfather had found a lot of books for him to read, it didn't look like he was just learning a few words!

Grandfather's thinking can be far-reaching. Those officials in the imperial examination dared to block their Xu family's imperial examination path, not because their Xu family's disciples were all mediocre and could not be top-notch.

If the Xu family really produced a remarkable talent, would they be able to stop it?

Today's opening of Enke is to attract useful talents. As long as there is an extraordinary talent in the Xu family and his reputation spreads to Jinshang's ears, those officials will not dare to stop him.

As for Jinshang, although he is not ashamed of their father and son getting the throne too bloody, but he has to admit that Jinshang is the most diligent one among the emperors of all dynasties.

As for who this material can be made, the great grandfather didn't think much about it before, but now it seems that he has a goal...

Xu Changsheng was miserable, he was stuffed with a pile of messy books, Four Books and Five Classics?

God, it hurts to look at it.

He doesn't want to take the imperial examination!snort!

Xu Changsheng practiced calligraphy while biting the barrel of his pen.

Rolling his eyes, he giggled.

Anyway, practicing calligraphy is also practicing calligraphy. Instead of wasting paper, it is better to use it to write letters, which kills two birds with one stone.

It just so happens that he has someone to write letters to, Quack, the good-looking little brother in the Changsun Mansion told him to write to him with good poems and good problems.

Xu Changsheng dipped his pen in ink and started to write. His face was a little red and his words were ugly!

"Brother Gao Ming."

After writing these three words, Xu Changsheng swayed with laughter. The little brother who likes to pretend to be deep, knows that he will have a wonderful face when he is called a brother by a four or five-year-old child.

Some of them continued to write, "Brother Gao Ming, have you solved the arithmetic problem last time? I still have a lot of wonderful problems waiting for Brother Gao Ming, but I have to solve each problem one by one. For the last question, I will continue to share the next wonderful question for Brother Gao Ming."

Quack, that little brother will definitely turn pale when he sees this, Xu Changsheng smiled so wickedly.

Looking at the words on the paper, I felt that it was too short, so Xu Changsheng raised his pen and wrote again, "Brother Gao Ming, did you eat bean sprouts today? The bean sprouts sold in Chang'an City belong to my family, and you can report my name for free, quack ..."

I wrote a lot of words densely, but the words are too ugly. Every time I finish writing a few sentences, I laugh like a convulsion.

And Li Chengqian in the East Palace is very troubled now.

Because Guozijian has a Ph.D. in arithmetic, and he brings his grandson Zu Youming to ask for advice on that arithmetic problem every day, and he is extremely obsessed.

The ancestral family is the home of mathematics, and the ancestor is Zu Chongzhi. Every sentence states that this calculation problem has a great knowledge. If it is studied thoroughly, it will be of great use.

Of course Li Chengqian couldn't give an answer.

Dr. Zu raised his mind and asked the person who gave this calculation problem for advice.

Li Chengqian was a little itchy, wouldn't he admit that he lost to a four or five year old kid?

Therefore, Li Chengqian could only prevaricate it for the time being, but he had already mentioned Xu Changsheng countless times in his heart, and he would definitely grab him and spank him next time he met him.

……

On this day, the bean sprouts selling team of the Xu family set off again.

What is a little different is that this time there are many more children in the team.

They were there to help settle accounts.

Xu Changsheng and Brother Changbai were also in the team. Xu Changsheng was holding a letter with a sinister smile and was about to deliver it. Brother Changbai hadn't seen his biological sister for a long time and was going to visit.

When I came to Chang'an, there was a lot of traffic. It is worthy of being the political center of Datang, but the infrastructure is so poor.

Xu Changsheng and Brother Changbai went to the Wang family first, which was Brother Changbai's sister-in-law Xu Changying's. Because they were too young to go out alone, they had to be taken with them.

This time when they came to the door, their children, one big and one small, brought a big bag of bean sprouts and two fish. The two children looked very happy.

Surprisingly, the mother-in-law of the Wang family also came out. Although she was not very enthusiastic, she also cared a few words in the air of an elder, "Chang Ying, watch them carefully when you go out, those who kill thousands of knives in Chang'an City There are a lot of human teeth."

Xu Changying answered yes, and took the two children out. She wanted to take the two children to have a good time in Chang'an City.

Xu Changsheng held up the letter in his hand, "Sister Changying, let's go to the uncle's mansion first, I'm going to deliver the letter."

Xu Changying was taken aback, "Since when did you know people from the uncle's mansion?"

Xu Changsheng laughed straight, he was here to retaliate, and he was just a little devil.

The Wang family is a family of officials and eunuchs, they are fairly wealthy, and they have carriages when they go out.

The carriage stopped not far from the gate of Uncle Guo's Mansion.

Xu Changsheng climbed out of the carriage, "I'm going to deliver the letter, you guys wait for me in the carriage for a while."

However, Xu Changsheng encountered a little trouble, because the concierge said that there was no such person as "Gao Ming" in the family.

"Oh, he's just a little gentleman, dressed in brocade clothes and jade clothes, and looks good. By the way, he always likes to pretend to be an adult." Xu Changsheng gestured, "The name is Gao Ming, that's right, I remember it clearly .”

Seeing that Xu Chang was growing up white and fat, the porter didn't dare to make things difficult for him, but he couldn't let him in.

At this time, a young man in his teens came out of the door. He looked like a dude, with his nostrils upturned, and he was holding a bird cage in his hand, which contained an eagle. strange.

"What's the noise at the gate of the uncle's mansion?" the boy asked with squinted eyes.

The concierge hurriedly said, "Eldest young master, he said he was here to deliver a letter, and he was looking for a man named Gao Ming, but there is no one with that name in our house, and I see that he doesn't look like an ordinary child, so..."

The boy snorted, "What's wrong with a child from an ordinary family? Our uncle's house can't get rid of him..."

Before he finished speaking, he suddenly froze, looked at Xu Changsheng, "Gao Ming?"

Xu Changsheng nodded straight, gesticulating with both hands and feet, "That's right, he's very good-looking, about the same age as you, so..."

The young man suddenly remembered that the crown prince seemed to ask him to pay attention, if someone sent a letter to the Changsun Mansion, he would send the letter to the East Palace.

Gao Ming is the name of the prince, but because the age has not yet reached the age of the name, only a few close people know this name.

He seemed to have had a few extra drinks at the time, but he forgot to tell the porter about it.

This thing can be done...

The young man's face froze. He was not afraid that His Highness the Crown Prince would punish him for such a trivial matter. After all, he and the Crown Prince were also cousins, but he was just afraid of leaving an impression of being unreliable to the Crown Prince.

The boy said to Xu Changsheng, "Just give me your letter."

After finishing speaking, he said to the concierge, "In the future, if you have a letter from Gao Ming, let me know as soon as possible, don't neglect."

"Yes." The concierge replied, puzzled in his heart, there was indeed no such person in their house, but according to the Eldest Young Master, it seemed that there was such a person.

Xu Changsheng thought for a while, there was nothing in his letter, even if he lost it, it would be fine. Besides, although this young man looked a bit dandy, but just now the concierge called him Eldest Young Master, he should be from the Changsun Mansion.

Xu Changsheng handed the letter to the young man, and ran back to the carriage in a hurry.

The young man glanced at the carriage thoughtfully, is the prince on good terms with anyone outside?It never occurred to him that the sender was also the writer.

Glancing at the letter in his hand, it happened that his father asked him to get closer to His Royal Highness, so he went to deliver the letter.

It's just that when his eyes drifted to the words on the envelope, his eyeballs almost fell off.

Damn, has this word been caught by a chicken?Far worse than what he wrote.

Prince... how could he know such a person?

But the prince did order him to deliver the letter, and the child said the prince's name again, and walked towards the East Palace with a look of doubt.

The young man came to the East Palace and waited outside the door, he still looked like a playboy just now, respectful.

"Master Chong, Your Highness will send you in." A servant came out and said.

The young man is the son of the eldest grandson Wuji, the eldest grandson Chong.

The eldest grandson rushed in and saw the prince looking at him, "I heard that someone delivered a letter to the eldest grandson's mansion?"

Chang Sun Chong quickly replied, "It was sent by a child of four or five years old. At that time, he could speak His Highness's name. I didn't dare to neglect. I rushed over as soon as I received the letter."

"Not bad." Li Chengqian said.

Changsun Chong thought, the prince is obviously about the same age as him, but he speaks like an old man, it is not easy to be a good prince, it doesn't look like he can be happy all day long.

Chang Sun Chong hurriedly handed over the letter, and when he looked up, he saw the corner of the prince's mouth raised.

It seems that the person who wrote the letter must be on good terms with the prince.

It's just that he didn't know, Li Chengqian thought in his heart, how dare he write to him, he was planning to deal with him.

His eyes shifted to the cover, and he couldn't help being stunned. The chicken caught the same word, and he really couldn't bear to look directly at it...

He had never thought of exchanging letters with a commoner before, and the other party was just... a four-year-old child!

If people find out, I don't know what they will think!

Feeling very strange, he unfolded the letter.