Chapter 127 Dad, I really know better than you
Xu Shouyun and Wang Xiaping actually only stayed in Kyoto for two days. On Monday morning, they had to fly to Nanjing to spend time in their world, then to Hangzhou, and finally back to Chengdu from Hangzhou.
The 7-day annual leave is fully arranged.
After eating, we strolled outside and finalized tomorrow's itinerary. It was already past 9pm.
A group of people took a taxi to the hotel where Xu Shouyun and his wife lived. It only took more than 20 minutes to walk from the hotel to Beijing University.
"Mom and Dad, let's go."
"Uncle and aunt, goodbye."
Wang Xiaping said with a smile: "Okay, slow down on the road and pay attention to safety."
Xu Qingzhou was carrying a lot of things in his hands, some of which were given by Song Shisong and others, and some of which were brought by Lao Xu and his wife. They added up to two big bags, which were specially reserved for Xu Qingzhou to carry.
After walking a little further, Song Yao covered her chest and exhaled. She had been playing all day long, but she felt more tired than she usually did after reading a book for a day.
"Are you tired today?" Xu Qingzhou asked with a smile, chatting with his mother all the way.
Song Yao wore the pink gloves given by Xu Qingzhou, covered her ears, nodded and admitted: "A little bit."
"I'm really not used to you being so gentle today."
"Xu Qingzhou!"
"I'm carrying something!"
Under the street lights, the two young figures gradually drifted away, walking slowly towards Beijing University.
At the door of the hotel, Wang Xiaping muttered: "Lao Xu, do you think this scene is very similar to sending your son and daughter-in-law out?"
Xu Shouyun glanced at the two figures in the distance, and felt a little dazed at this time. It felt like his son, a teenager who had never been familiar with the world, suddenly turned into a mature young man.
"But when I look at them, it doesn't seem like they have that kind of relationship."
"If you act like friends, act like friends, if you act like friends, then they will become boyfriend and girlfriend." Wang Xiaping thinks it's okay. However, after what Xu Shouyun said, she was really a little anxious: "Ask your son tomorrow what he thinks."
Such a good girl must be pursued by many people.
"Well, I'll ask tomorrow."
It wasn't until the two figures in the distance disappeared around the corner that the couple returned to the hotel.
When Song Yao returned to the dormitory, Zhang Qiong was the only one there.
As soon as Song Yao came in with her things, Zhang Qiong couldn't wait to ask: "Xiao Yao, have you and Xu Qingzhou already met your parents?"
"No." Song Yao shook her head.
"But those are Xu Qingzhou's parents!"
"Well, it's his parents."
Zhang Qiong: "."
At 6:00 on Sunday morning, Xu Qingzhou cleaned up and went to find Mr. Xu and his wife with Song Yao.
The flag was raised around 7:30 in the morning and there was a huge crowd when we arrived.
This is Xu Qingzhou's first time here after his rebirth. Listening to the loud national anthem and looking at the red flag being raised, a feeling of emotion often emerges in his heart.
After watching the flag raising, the next step was to go shopping with Xu Shouyun and Wang Xiaping.
In the afternoon, when they arrived at Xiaoshibei Alley next to Shichahai, the four of them had divided into two groups. Xu Qingzhou and Lao Xu were slumped behind. Xu Qingzhou was holding Song Yao's down jacket, and Lao Xu was holding his wife's cashmere coat.
Ahead, Wang Xiaping and Song Yao walked arm in arm.
The boys were completely defeated. In front, two women were attracted by the dazzling array of products, discussing which one they should buy.
Two men, Xu Qingzhou and Xu Qingzhou, were sitting on chairs outside.
When Xu Shouyun saw that Wang Xiaping and the others were still waiting for a while, Xu Shouyun asked, "Are you and Xiaoyao acting like friends?"
"We are friends." Xu Qingzhou denied that so far, the two of them are innocent. If they fall in love, they have to be controlled, so how can scientific research be interesting?
Xu Shouyun smiled and shook his head, "It is said that times are improving, why are you young people not as bold as us? Just go after us if you like us, using friends as an excuse."
As he said that, Lao Xu glanced at the two people who were choosing hats in the store: "Your mother likes Xiaoyao very much. She hasn't stopped laughing in the past two days. To be honest, I also think Xiaoyao is good, but I and I Your mother is different. She thinks you must do something about it. After all, you still have to deal with feelings on your own. "
When your children fall in love, parents worry about whether they are compatible.
Whether this is suitable depends on many aspects, such as personality, outlook on life, family of origin, etc. In his opinion, appearance is secondary.
Song Yao, the daughter of the old Song family, needless to say, everyone knows her family well. They also have good personalities, gentle and gentle. They both went to the same school, so their views and knowledge are naturally the same.
If he really wanted to improve his appearance, Lao Xu would often have a sense of unreality - could his own pigs really produce such good cabbage?
Thinking about it in his mind, Lao Xu thought of a more important thing, his face hardened, and he said: "But you are all adults now, you know everything you should know, and you have to pay attention."
"Dad, can we not mention this?" Xu Qingzhou said with a dark face. If he continued talking, he would be tricked, but they really had nothing to do now!
"You have to say, this is business, you guys"
"Dad." Xu Qingzhou said seriously: "I really know these things better than you."
"."
"."
The plan couldn't keep up with the change. Until 3:30 in the afternoon, the group was still at the Dazang Longhua Temple in Houhai, Shichahai. It was impossible to go to the Temple of Heaven.
At four o'clock in the afternoon, at Xu Qingzhou's strong request and Lao Xu's reconsideration, Wang Xiaping and Song Yao, who were having a great time shopping, finally agreed to go to dinner first.
So Xu Qingzhou took the four of them to find a restaurant near Nanluogu Lane.
After dinner, everyone went to Nanluogu Lane.
As night falls, Nanluogu Alley becomes even more lively, with lanterns emitting orange lights and people coming and going. It is full of prosperity and you can feel the unique atmosphere of Kyoto.
It was the second time for Xu Qingzhou and Song Yao to come, but this time with Wang Xiaping and the others there, especially at night, the experience in this kind of commercial street with Kyoto characteristics was still very good.
Sunday went by like this.
The next day, Song Yao had classes in the morning, so Xu Qingzhou put Xu Shouyun and Wang Xiaping on the plane alone, and let them start a sweet five-day trip for the two of them.
Watching Lao Xu and his mother enter the security checkpoint, Xu Qingzhou also turned around and left. He spent dozens of yuan at the airport gate, took a taxi back to school, and sank into complex and difficult calculations.
December 22nd.
Workstation at the supercomputing center.
The computer runs the pn model and is rapidly generating prime numbers and processing them.
【defplot_prime_gaps(n_max):
primes=generate_primes_until(n_max)
plt.xlabel(“Log^2(p_n)“)
n_max=1000000000000#
plot_prime_gaps(n_max)】
"len(primes)<2, if you substitute it into the calculation."
Xu Qingzhou took a deep breath and took out a piece of paper to calculate.
After 10 minutes, while staring at the calculations on the table, Xu Qingzhou suddenly stood up from his chair, with an excited expression on his face: "Continue the calculation like this. (pn+1-pn)/(lnpn)^2=1."
"So, Kramer's conjecture is established!"
(End of chapter)