The second prince smiled and said, "General Li and my uncle have two swords. Maybe all problems can be solved."

"When I get to Jixiang Town, I'll ask General Li and Mrs. Derry when I get the chance." The eldest prince smiled, "Maybe I can get some inspiration."

The second prince nodded, "Yes, Mrs. Derry has always been clever. If you ask more, you may gain something."

"Sometimes I wonder, how can a woman like Mrs. Dre have so many things?"

The eldest prince Yu Ze also frowned slightly, "Father has investigated Mrs. De Rui and knows about Mrs. De Rui's life experience and growth experience."

"Mrs. Derry has lived in a harsh environment since she was a child. To use her father's words to describe it, it grows wildly like weeds, but she is extremely resilient."

"These ingenious ideas may have been thought up by Mrs. Derry's clever mind when she encountered difficulties to solve the problem."

The second prince Yu Heng nodded and took out a book, "I got this from Li Dabao. When I saw it for the first time, I was shocked."

"Usually when we record numbers, we always use words and have the help of an abacus. In fact, sometimes it is very troublesome."

"Whether it is writing or calculation, it is subject to very large restrictions, which affects the application."

"But Mrs. Dre used 0123456789. These ten numbers can be converted into different numbers by combining them according to the tens, hundreds, thousands, etc."

"If you need a large series of numbers to express it in words, it is very simple to use these simple numerical characters."

After the eldest prince Yuze took it over, the easy-to-understand numerical expressions above were easy to understand at a glance.

"If this can be popularized, it will definitely make people's lives easier. With the multiplication tables, simple addition, subtraction, multiplication and division can be easily learned."

"Such a good thing must be presented to the emperor. It cannot be hidden in the study room of a wealthy family."

The second prince Yu Heng also nodded and said in agreement, "I think so too, and I suggested that Dabao submit it, but Dabao was a little unhappy."

The eldest prince blinked his eyes and said, "Tiangonghou won't be so self-conscious, will he?"

The second prince smiled bitterly, "Of course Dabao is not reluctant to part with him, but he feels that his family has made too many contributions, and they are all very big contributions. They are worried that their father will not reward him."

The eldest prince was stunned, "So that's how it is. There are no rewards in history, and the final outcome is not very good."

"But it would be a pity not to present such a good thing! Shouldn't we find a way to get the best of both worlds?"

"Even if you can't reward General Li and Mrs. Dre, you can reward their children!"

When the second prince heard this, he patted the table gently and said, "Yes, Dabao is now a marquis, but Li Rong, Li Nan, Li Xiaobao and Li Wei are still white. We can suggest that our father reward them with titles."

The eldest prince nodded, "When you get to Jixiang Town, see Mrs. Derry and General Li, look for an opportunity to talk to them."

The second prince believed deeply, "Such good things that benefit the country and the people must be promoted and cannot be shelved on the shelf."

"Besides, I always feel that there is more subtle mathematics, and I will definitely ask Mrs. Derry when the time comes."

The eldest prince looked at his younger brother with approval, "If you can become a great scholar in the future and can promote these mathematics, you will definitely be able to go down in history."

In the history of so many years ago, the only emperors who have left their names in history are the emperors who founded the country, who were talented and strategic.

The subsequent emperors were all inherited from their ancestors. Only those with astonishing talents, such as their father, who achieved the Great Zhou Zhongxing, could leave a good reputation in the history books.

There is also the kind of fatuous and incompetent emperor who loves villains, has distant virtuous ministers, and is seduced by his beloved concubine, which is also more famous.

Although the remaining ones worked diligently, they did not achieve anything in the end, and they were just mediocre and could only leave a name in history. There was once such an emperor.

On the other hand, it is different when studying in a university. If you can learn well in a certain aspect, it is very easy to leave a good reputation.

The good poems, words and paintings that have been passed down through the ages are highly sought after by the world.

The second prince's eyes flashed, "Brother, I will study hard. As for you, just be your emperor and support me."

The eldest prince smiled and said, "We three brothers work together and must not do anything that makes our relatives happy and our enemies happy."

"With me here, you and the third child don't have to worry about anything. My mother can enjoy her old age in peace, and my uncle's family can also be safe."

The second prince agreed, "As we grow older, there are more and more people around us. Some people once said these specious words in front of me in an attempt to arouse my ambition to fight for the throne."

"But I know that the throne is tempting, but if you want to wear the crown, you must bear its weight. I will also handle the government affairs with my father. I can only watch those twists and turns for half an hour at most."

"But you and your father were able to sit there and watch it all morning, and you were able to give appropriate instructions."

"I once learned a word called "sitting on pins and needles," and I knew from that moment that I didn't like it. Studying "Ge Wu Zhi" with Li Dabao allowed me to see more knowledge."

"This has strengthened my determination to learn. There is still a lot of knowledge waiting for me to explore. When the time comes, brother Huang, you must provide money and people to support me."

The eldest prince nodded, "Okay, I will definitely support you!"

In the carriage in front, Gu Jin was holding Li Li's hand.

"I only have a month's vacation, and we will probably leave together soon."

"During this period, I will stay with you in Jixiang Town and stay with my mother-in-law."

Li Li felt a little melancholy when she heard this, "Although I understand that this is destined, I still feel reluctant to let go."

"My mother has suffered a lot for us. She will not be able to stay with her in the future. I really miss her."

When Gu Jin heard this, he thought for a while, "I am an official abroad and have a small courtyard in the capital. It's just us, my husband and a few servants. It's too deserted."

"Since you can't bear to leave your mother-in-law, let her follow us to the capital. If you can respect your mother-in-law well, she can also go shopping."

When Li Li heard this, she was slightly startled, and finally shook her head, "My mother cares about face the most, so she probably doesn't want to live in her son-in-law's house."

When Gu Jin heard this, he scratched his head and said, "If you don't want to live in our house, then you'd better live in Mrs. De Rui's and your third uncle's house, right?"

Li Li thought for a while and said, "Oh, maybe that's okay. I'll talk to my mother when I have time when I go back."

"Even if you don't want to live with me, you can still live with my third uncle. It happens that Aunt Liu gets along well with her."
Chapter completed!