Happiness is equal to material matter divided by desire, which is the human equation of happiness. From the point of view of economics, the greater the material consumption, the smaller the desire, the greater the happiness, which is in line with the old saying of the Chinese, "contentment and happiness".

Dawn, born in a poor family, now 25 years old, he rarely experience the happiness brought by high consumption, the material brings him only three meals a day and a living, the death of his parents in the first two years is even worse for his life, he also had to interrupt his studies for excellent learning, human life in the 30th century should have been given according to the imagination of the ancestors, neon light and shadow under the traffic, everyone is dreamy, no troubles, but the reality is that the 25-year-old dawn gets up early every day for life and is greedy for darkness, such a person, There are many, many in the world, and Dawn is only one of the more representative groups.

The winter of 2981 was very cold, saying that many centuries of climate warming, glacier melting, did not come, ushered in the rapid development of science and technology, some university scholars said that before the 25th century, human beings still used mobile phones to pay, at that time there was no AI to manage everyone's money bag balance, only the banking system kept account records, everyone operated when they consumed, individual human beings also used a thing called cash to pay, unlike now, when everyone buys items, as long as they look at the virtual AI for 1 second, After scanning the individual, your account balance will be directly deducted, your mobile phone and personal AI will help you record, without too much operation, the birth of AI is the most successful scientific and technological development at the end of the 25th century, AI and human beings coexist in harmony, there is no opposition in film and television works and novels, according to the explanation of AI and scientists, AI needs human exploration, development and maintenance, and human beings need AI's convenient and fast-paced life. What is AI, it is an information person!

Dawn as usual, 18:30 on time off work, walked to the time-honored Daoxiang Village to buy 4 mung bean pastries to go home, with, 10 yuan, for Dawn's daily salary of 100 yuan, this is already a very luxurious snack for themselves, when I was a child, the family was reluctant to buy mung bean cakes, and if I bought a family, I had to have a hungry stomach for a day, so I could only make Jiang rice noodles and Xianbeidang snacks made by my mother at home, growing so big, Dawn only ate chocolate once, or a high school classmate ate it when he held a birthday party, snacks like chocolate and cakes, Dawn can't even think of it.

"Dawn is back, how is it today?" It was Liming's neighbor who spoke, Liming called him Lao Liu, Lao Liu is in his 30s this year, I don't know how much Liming knows, I only know that he also lives alone, he originally asked for a wife, but then he couldn't live this kind of hard life, and a 50-year-old brother in the rich area moved abroad to live together, and it didn't take long to pass a divorce agreement back, which is why Liming has not dared to find a partner.

Liming smiled bitterly: "Lao Liu, isn't it like this every day, what are you tired, after eating my favorite mung bean cake, I won't feel tired anymore!" ”

When Lao Liu heard this, he shook his head and walked into the courtyard next to him, and did not speak to Liming again.

Liming didn't care whether Lao Liu was a tender idea, walked forward for another 10 steps, entered the yard of his house, took out the key from his pocket, opened the door, and entered a room of less than 60 square meters.

Washing your hands and cooking is simply using a smart rice cooker to cook rice, because the dishes made yesterday have not been finished, so there is no need to cook anymore.

For people who graduated from high school like Liming, they can only make a lot of effort every month, earn a salary of 3,000 yuan per month, earn an average of 100 yuan a day, and 25 yuan a day's food expenses, plus buy 10 yuan of mung bean cake for 4 yuan every day at dawn, 200 yuan per month for electricity, 150 yuan for water, 100 yuan for other miscellaneous expenses, 1500 yuan for dawn every month, and only 1500 yuan per month. I can't save much money in a year. This is the cycle of death brought about by poverty, in this AI-full and intelligent world, there is no way to continue studying, the salary is the same as a day and a place in college, and you can only make efforts to live, so that the gap between life and wealth is getting bigger and bigger, but these dawns don't care, and the poverty life since childhood also makes dawn's heart more firm. This experience made Dawn understand a truth, to be good at using all the resources available to maximize the benefits of themselves.

After eating, Liming turns on the TV and watches the news, which is one of the things that Liming does every day after work, although Liming is just a small person, but he is also used to watching the news to understand the changes in the world and the big and small things that happen.

It was now late October in 2681, and the weather had just turned cold, Dawn looked out the window, felt the coolness, got up and closed the window, after all, he was not a rich man, and he could become a warrior who was not afraid of cold and heat.

The 30th century is a magical century, at the beginning of the century, the famous Hanfei University professor Wei Yan, found that through the extension of the polymerase PCR project of aquatic thermophilic bacteria, polymerase through the human body N+1 reaction, will change the human cell response, so that the body changes, in this way, human beings have mastered the human body to obtain the magic power of the response equation, of course, this is a lot of wealth to support, but also because of this, since the 30th century, it has been divided into two different classes of people in the rich area and the slum.

When he was a child, Liming also wanted to become a martial artist, wanted to study and read a good future, earn a lot of money and become a respected, envied, and status warrior, but the reality could not meet the ideal, and the death of his parents one after another had another direction for Liming's life that he couldn't even think of.

After closing the window, Liming just turned around and heard: "The news evening peak broadcasts the last news of the day for you, MAX chairman of the development group broke through the 4th layer of the martial artist at about 7:30 yesterday, becoming the world's first 4-layer martial artist, this special reporter Han Fei interviewed MAX himself at 20:00 yesterday evening, MAX told Han Fei reporter that after breaking through the 4th layer of the martial artist, the strength of the body is no longer only to enhance the physique and strength, through the video I can see that when the palm of MAX is pushed forward, A cloud of white mist erupted from the palm of MAX, and the stone in front of it exploded the moment it touched the fog, and the first 3 layers of the warrior and the 4th floor of the warrior are simply the difference between heaven and earth, and this station also consulted the professor of the PCR laboratory of Hanfei University yesterday, and the professor told us that at the beginning of this century, Professor Wei Yan had a guess that if the human body can always become stronger through this polymerase reaction, it will become extraordinary, and the ancient myths and legends are not this kind of people who are particularly strong? Through the professor's reply, we once again congratulate MAX on becoming a 4th floor martial artist, and wish the myth to return! Zhao Yinghuan, the anchor of the news evening peak, will send you goodbye, and we will see you tomorrow in the evening news peak. ”

Watching the TV screen shift from the evening rush of news to the Yili milk powder advertisement, the dawn is in a trance, will I have that day? I guess not, I'm too poor, let's wash and sleep, and I will continue to work 996 tomorrow. w(ﾟДﾟ)w