After the literary test is over, the martial arts test will be held seven days later.
For five consecutive days, Li Yi did not see Li Han once.
I heard from Duanwu that he had locked himself in the School of Calculation and could not leave the house for seven full days.
Prove that any even number greater than two can be written as the sum of two prime numbers.
This question seems to only be a short line of text, but it has troubled the world of mathematics for nearly three hundred years.
This is a famous world problem, Goldbach's conjecture, code-named "1+1=2".
At that time, even Euler, who is known as the greatest mathematician on earth, could not prove it in the mathematical world. After that, this problem has been studied by the mathematical community for nearly three hundred years.
Until the day Li Yi went to the library to use the air conditioner, no one had proven it.
If Li Han really proves this proposition, Li Yi will sacrifice him and burn at least three sticks of incense every day.
Young people are high-spirited and a little confident is a good thing, but they must not be arrogant. Li Han is very smart, but he has a big shortcoming. If he does not encounter setbacks for a long time, he will become arrogant...
After five years, if he is not allowed to sober up properly, he will be so drifting that he will not know where the north, south, east, and west are, how high the sky is, how high the sky is, how deep the sky is, how deep there is, and how difficult each question becomes.
Duanwu grabbed his arm and whispered: "Brother, he has been working very hard these days, please don't embarrass him..."
Li Yi nodded and said: "Okay, okay, don't embarrass him, our little Dragon Boat Festival also knows how to feel sorry for others..."
Looking at Duanwu's red face, Li Yi thought to himself that Li Han has become better at doing tricks in the past few years and is no longer the silly little fat guy who only knows arithmetic.
"Auntie Dragon Boat Festival, I'm here to play with you."
A crisp voice sounded in Li Yi's ears, and then a pretty girl about five or six years old ran in from outside.
Li Han followed her, his eyes sunken and he looked exhausted.
Li Han looked up and stammered: "Xiaorui, Xiaorui comes to play with you, I, I have to watch her."
Li Yi still remembered that when they left Kyoto, Xiaorui, like Li Duan, was staggering when walking. When he looked at the little girl at the door again, he couldn't help but feel a little unreal.
In the blink of an eye, she has grown so big...
She said she came to play during the Dragon Boat Festival, but in fact she only stood at the door for a while and then ran out.
It seems that Li Han's tricks are deeper than he imagined. Even such a young child has to be treated as a wingman by him.
Li Han came over, pursed his lips, looked at Li Yi, and said, "Well, I can't prove that question, what should I do?"
Li Yi shook his head: "I don't know either."
Li Han looked at him with wide eyes, "No, I don't know?"
He thought he said he didn't know at first just to test him, but he didn't expect that he really didn't know.
Could it be that what he has been working on so long and sleepless these past few days, forgetting food and sleep, is a question that has no answer?
"Not all questions in this world have answers." Li Yi looked at him and said: "Don't think that after studying arithmetic for a few years, you will feel that there are no problems in the world that you can't solve. Mathematics is far from what you think.
Simple."
How familiar are these words? What a familiar scene is this?
Li Han looked at the person in front of him and suddenly felt a little weak in his legs.
Same tone, similar words...
If he hadn't seen this distant cousin in Dragon Boat Festival, he would have even thought that the gentleman was standing in front of him again.
He lowered his head and said in a trembling voice: "I, I know..."
…
"Young Master, come down quickly!"
"Young Master, be careful..."
"Young Master, it's dangerous!"
Several maids from the Li family stood under the tree, raising their heads with worries on their faces, and their faces even turned pale with fear.
"It's okay, it's not high at all." Li Duan looked down, waved his hand, threw down the Cuju on a tree branch, and said, "Go and play. If it hits the tree again, come back again."
calls me."
He jumped down from the tree, clapped his hands, and when he turned his head, he found a little girl standing on the porch looking at him.
"Who are you? Why have I never seen you before?" It was the little girl who spoke first. He was shocked when he saw Li Duan jumping down from such a high tree. Then he was surprised when he saw him landing firmly.
Besides, there was a little bit of envy on the little face.
Li Duan looked at her and said strangely: "I have never seen you before."
The little girl looked at him and asked: "Do you know martial arts?"
"Of course!" Li Duan said with some pride, "My martial arts are so powerful, even adults can't beat me!"
Seeing his proud look, the little girl curled her lips and thought that Duan'er must be better than him. Duan'er said in his letter last time that he could jump from the ground to the wall...
However, she was not sure who was more powerful, Duan'er or him. She thought about it and said, "My little aunt is very powerful. You will definitely not be able to beat my little aunt."
Li Duan looked at her and asked unconvinced: "How powerful is your little aunt?"
The little girl thought for a moment, pointed to the roof nearby, and said, "My little aunt can fly to the roof in no time!"
Li Duan looked at the high roof and felt a little guilty.
He can jump off the roof, but he can't jump up from below. If he brags now and this little girl asks him to prove it, he will be embarrassed.
However, he didn't want to lose his momentum in front of this little girl and said, "What's the problem? My little girl can fly to the roof in a flash."
"Then my eldest aunt can fly to two rooftops."
"My aunt can fly up to three."
"My dad, my dad can fly up to ten or a hundred!"
The little girl thought for a while and realized that her father had a pair of big wings and could fly very high. He must have a hundred roofs. It was not a lie.
"a hundred?"
Who knows how to brag? She was the first to brag anyway. Li Duan thought about it and said, "My master can fly to the sun."
The expression on the little girl's face was stunned.
She couldn't think of anything higher than the sun.
Her father said that the sun is a big fireball. She thought for a while and asked, "Isn't it hot when your master flies to the sun?"
"Stupid!" Li Duan looked at her and said proudly: "Aren't we going to fly again at night?"
The little girl frowned and said, "That's your master, not you..."
"Then it's not you you're talking about..." Li Duan looked at her and said, "I just need to fly higher than you. Can you fly up to a tree?"
"..."
The little girl ran away angrily. This bad guy bullied her. When will Duan'er come back? When Duan'er comes back, he can protect her...
Li Duan pouted. This little girl loves to talk big at a young age. She must be a big talker when she grows up.
Xiaorui is the best. Daddy said that in two days, she can go to Xiaorui. I haven’t seen Xiaorui for a long time. I wonder what she looks like now.
He ran to the room and confirmed again with Li Yi that he would see Xiaorui in two days before he finally felt relieved.
However, I don’t know if his nose has been broken these days. Why does he always feel that his father smells like egg fried rice...
…
Several days have passed since the literary test for Princess Shouning to recruit her consort, and tomorrow will be the martial test.
The location of the martial arts test is in Furong Garden.
Early tomorrow morning, in addition to Princess Shouning who will be present, the Queen Mother, the Dowager Princess, Your Majesty, the Queen Mother, the Imperial Concubine, and the Regent, Her Royal Highness the Eldest Princess, will also appear.
Of course, when the time comes, the civil and military ministers of North Korea and China, as well as the dignitaries of Kyoto, will all come to watch.
This was the biggest event in Kyoto at the end of the fourth year of Jingping's reign.
In Furong Garden, Shouning looked at the clothes on the bed and said distressedly: "What should I wear tomorrow?"
Concubine Yan stood behind her, tapped her head lightly, and said: "After their competition is over tomorrow, you will have to play in person. These clothes cannot be worn."
"Ah..." Shouning heard this and threw himself on the bed again, muttering: "Wouldn't that not be beautiful..."
"You, what are you wearing?" Concubine Yan pinched her face and said, "Go and borrow some clothes from your imperial sister. You can wear her old training clothes tomorrow."
Shouning got up from the bed and said, "Oh, I can't win tomorrow anyway, so I might as well dress nicely..."
Morning Dew Hall.
There is a plate of egg fried rice in front of Li Mingzhu. The catering bureau has not made egg fried rice for five years, but these days, every time she has lunch, a plate will be placed in front of her.
A female official came in from outside, bowed and said, "Your Highness, everything has been arranged."
Li Mingzhu nodded: "I understand."
The female officer hesitated for a moment and asked: "But princess, what should happen to your Majesty and the Queen Mother tomorrow..."
"I have my own arrangements." Li Mingzhu said, picked up the spoon and started eating.
"Yes." The female officer nodded and slowly stepped back.
Somewhere in Kyoto, when a fat man sneaked out of his house carrying a bulging bundle, he was stopped by a group of guards.
The fat man who answered the first three questions correctly had special care not to make any mistakes. The guard looked at him and asked: "Master Peng, the martial arts test is tomorrow, where are you going?"
"
The fat man's baggage fell to the ground, and his face turned pale instantly.
He hugged the leg of the guard and cried: "I deserve to die. I am not a human being. I will never sell fakes again. Let me go. Let me go..."
