The way to improve skill valuation is very simple, practice repeatedly, do more thinking, and quantitative change leads to qualitative change.

Xia Lu had already sold the manual transmission skill, and there was no future in spending time practicing this skill.

Skills that are promising and fun are skills of love.

The skill of love is the skill that Xia Lu and Hao Tian need to do what they love to do in the hotel every night.

There is no doubt that the skill of love must be practiced repeatedly to reach a higher level.

Xia Luai's skill is recently valued at 21,019 points, and he attaches great importance to this skill.

Therefore, it is necessary to practice diligently and continue to improve the skill valuation of love.

But today, Xia Lu decided to stop practicing the skills of love one day, and he came to the library to practice his academic knowledge and skills.

The Kakutani conjecture is the name of the Japanese people, and the Europeans call it the Kratz conjecture, and the internationally accepted name is the hail conjecture.

Xia Lu was obsessed with hail conjectures, and he concentrated on studying the literature on number theory.

The hail conjecture states a mathematical problem that even elementary school students can understand, but no mathematician has yet been able to prove this conjecture.

Mathematicians have found through computer verification that natural numbers less than 2 to the 40th power are consistent with the law of the hail conjecture. It's just that no one can give a mathematically rigorous and complete proof.

"According to the formula of the digital vortex n=3n+1/2x, you can get ......" Xia Lu repeatedly calculated, but did not get the desired result.

The more difficult it became, the more Xia Lu wanted to explore the true mystery of the hail conjecture.

Brain value, brain value, math is a game for smart people.

When it comes to the numbers game, Xia Lu calculates the account.

It is inevitable to do something with Hao Tian that he loves to do.

Frequent practice of the skill of love, of course, requires a room and a bed.

If you go to Orange Crystal every day to open a house, the monthly opening cost is more than 5,000 yuan.

Obviously, renting a house is more cost-effective.

Xia Lu really wants to rent a house, first, to be convenient for him to be alone with his girlfriend, and secondly, he undertakes the task of scientific innovation for outstanding undergraduates, and needs a relatively quiet environment for academic thinking.

The more suitable housing is the faculty dormitory of Jiangcheng University, and some faculty and staff have bought houses outside the school, and they rent out their faculty dormitories.

Xia Lu quickly found a faculty dormitory, Building 56 601.

The sixth floor is the top floor, and there is no elevator in this faculty dormitory.

The landlords are a husband and wife, both of whom are employees of Jiangcheng University.

The couple, who had just retired, had bought an elevator house off-campus and had now moved off-campus.

Xia Lu was received by the husband of the couple, surnamed Han, who worked in the logistics management department of Jiangcheng University before he retired.

Lao Han is very picky about tenants, and if it is a messy tenant, Lao Han will never rent to him.

Xia Lu is a talent, and his student ID card shows that he is a student at Jiangcheng University.

It is common for students to rent faculty dormitories, and Lao Han's first impression of Xia Lu is good.

"Hongyi Academy is level XX, so Xia Lu are you a freshman student?" Old Han Xian was a little surprised, it is not common to rent a house in his freshman year.

Xia Lu nodded and said, "Yes, it's about to be a sophomore, and for the students of our Hongyi Academy, the sophomore year is a very critical stage." I want to go further in my studies, so I need a quieter learning environment. ”

"The students of Hongyi Academy, that is the top student among the top students. Lao Han had a good impression of Xia Lu, and he asked, "You shouldn't live alone, right?"

"Well, share a house. Xia Lu didn't explain too much, sharing a house with classmates is a generally acceptable reason for faculty and staff.

"My wife and I were old and had a hard time getting up to the sixth floor, so after we retired, we moved to the elevator room outside. I didn't plan to rent out this faculty dormitory, and I didn't lack this amount of rent money. "Before his retirement, Lao Han was a sixth-level staff, that is, a division-level deputy in a public institution.

The logistics management department where Lao Han worked before his retirement was an oil and water department, and Jiangcheng University, which was merged with the four schools, has been engaged in special logistics construction every year for so many years.

The sixth-level staff of the logistics management department of Jiangcheng University who are on duty and have administrative power have a very good income.

After retirement, Lao Han's income plummeted, and his wife's retirement salary was only in the early 10,000s.

And the average monthly income of Lao Han before retirement is several times this figure.

Lao Han said that he was not short of money, he did not brag, he was indeed not short of money, he had worked in the oil and water department of the public institution for so many years, and his savings were very considerable.

If there is no shortage of money, why rent out a house?

Lao Han gave his reason: "My wife said that it is not good for the house to be empty for a long time, and it will lose popularity after a long time. I don't care about the rent, it doesn't matter if it's a few hundred or a few hundred, the key is that the tenant has to reassure me. Xia Lu, how long are you going to rent it?"

"Let's rent it for a year. Xia Lu said.

Lao Han: "Okay, I'm quite relieved of you, I admire Xueba the most." Then do things according to the laws of the market, sign an agreement, two mortgages and one rent, and pay the rent on which day of each month, you decide for yourself. Do you need to see the house again?"

"No need, I'm very satisfied with your house, we will sign an agreement tomorrow, can I give you two mortgages and one rent tomorrow?" Xia Lu has already seen the house, three bedrooms and one living room, complete furniture and electrical appliances, you can move in with your bag, the monthly rent is 2800 yuan, which is reasonable.

Lao Han agreed: "Okay, see you tomorrow." ”

After leaving the faculty dormitory, Xia Lu went to the Undergraduate Education Management Institute.

Xia Lu had 601,800 yuan in his bank card, of which 600,000 yuan was public property and 1,800 yuan was his private wealth.

In order to facilitate Xia Lu's scientific innovation work, 600,000 outstanding undergraduate science innovation funds were first sent to Xia Lu's card, and Xia Lu could spend money first and then reimburse. This is a very special situation and only applies to the school's most promising young talent.

In the face of money, everyone has a more or less greedy desire.

Xia Lu was no exception, but he didn't dare to spend the 600,000 public funds indiscriminately.

For each of the 600,000 yuan spent, Xia Lu must give bills or vouchers that comply with national policies and regulations and the school's system.

The centralized management department of the Outstanding Undergraduate Science Innovation Fund is the Undergraduate Education Management Institute, and Xia Lu has come here and found Mr. Yan.

Teacher Yan is actually quite young, less than thirty years old, she has just been rated as an eighth-level staff, which is equivalent to the deputy section chief.

"Yo, Xia Lu is here. Teacher Yan received Xia Lu warmly with a smile, she knows Xia Lu very well, and she is responsible for supervising and managing the 600,000 yuan scientific innovation fund issued to Xia Lu.

If you don't say that being tall and handsome, you have an advantage, you must know that Mr. Yan does not treat every visitor so enthusiastically and with a spring breeze.

Just now, a junior boy who is 1.66 meters and black and does not slip in autumn asked Teacher Yan to stamp his academic evaluation form, but the junior boy was coldly driven away by Teacher Yan, because the junior boy did not do things according to the process regulations.

The state has national laws, and the school has school rules. Students who do not follow the rules of the school process should find the reason from themselves.

Xia Lu strictly followed the school rules, so he was warmly received by Teacher Yan.

"Mr. Yan, I would like to ask, can the cost of renting an independent office dedicated to scientific innovation research be funded from the 600,000 yuan science innovation fund?"