When I was in high school, our head teacher taught us that we could complete the class transition handed down from generation to generation. For example, he was originally from the countryside, and later he was admitted to the university through his own efforts. After graduating from college, he married my teacher's mother. He is a dual-employee family, and both husband and wife work decently and earn money. He is an old man in the family. He has not raised his parents for a few days, so he can only raise his foster mother to show filial piety.

He has a son who studies very well. He hopes that through the efforts of husband and wife and children, children can go to a good university and have a good job after graduation, at least they don't have to stay in the county.

Later, my son made a mistake in the first college entrance examination, and his score was seven or eight points lower than the minimum admission line of Harbin Institute of Technology. He forced his son to take extra courses. In the second year, my son answered a big biology question with university knowledge in the college entrance examination. His son thought he would score, but he didn't give any. One volunteered for the University of Science and Technology of China, and the other volunteered for Shenzhen University. Of course, neither university went to school, and finally went to Northeast Agricultural University to study for a master's degree.

In the past two years, I met him on the bus home. He told me that he came to Harbin to see his grandson, and his son got married and had children, but he failed his doctoral thesis and hasn't graduated yet. I wonder how his son is now, whether he has stayed at school or found another job.

On the surface, his family realized his ideal class transition: rural-county-provincial capital.

But in fact, without jump class, it is easy to become a Harbin native. He bought a house in Harbin in early 2000. There is no need to choose the most difficult way to take the exam. If you want to take the exam, with his son's hard work and ability, you don't have to go to Dongnong to study biological science at all.

The reason why this happens is that information is asymmetric or the way of thinking is not advanced. I am one year younger than his son. He often teaches us that 2 1 century is the century of life science and 2 1 century is the century of computer.

However, in a blink of an eye, the 21/5th century is almost over. I don't see the possibility that this century will become the century of biological science, and I don't see the possibility of becoming the century of computer. It's only been a few years, and we are the mobile Internet. Maybe in 20 years, everything will be connected. What exactly is a computer? It's just an intelligent device.

He was drunk when he didn't educate us with the slogan "Ten years to see Taobao, ten years to see WeChat business".

As a teacher in County No.1 Middle School, he is the best teacher. He contacted not only students and school teachers, but also all the rich and powerful people in the county and many students admitted to Nantah. It is said that the information he has contacted is enough, but it is only in the county seat, and there is still a considerable gap with the north, Guangzhou and Shenzhen.

As for his way of thinking, it is quite out of date. In fact, he thought he wanted to draw a line for his children by taking the college entrance examination and live a lifetime. If he does well in the exam, the children will wear leather shoes, but if he does not do well in the exam, the children will wear sandals. How ridiculous! If his son went to a good university in the first year of college entrance examination, maybe two years ago, when he met me, he would talk about his son again, not because he failed in his thesis, but because he passed the postgraduate entrance examination and entered the Chinese University of Science and Technology. Now he has graduated from MIT with a Ph.D. and is ready to go back to work. He only saw the changes between generations, but did not see that people's lives can jump countless times.

The first head teacher of my university was born in rural Henan. At first, he studied at Henan Normal University, then at Guangxi University, and then at East China University of Science and Technology. Four years ago, he became a professor at Guangxi University. By the way, he was born in 1982, not much older than my head teacher's child. That's a class jump, right?

You see, people like him can't be said to live at the top of the county food chain, at least at the upper reaches, and it is still difficult to achieve class transition, let alone those who have no power, no power and no ability to live at the bottom of society? Why did they complete the class transition?

It is more difficult for them to obtain more sufficient and useful information. For some big V's sent by Baidu, the useful information that can only be obtained in small talk may not be available to those who live at the bottom of society all their lives.

Even if they get it, they are limited by their own knowledge and way of thinking, so they can't accurately digest and process this information and draw useful conclusions.

Even if they get a favorable conclusion and this conclusion is correct, they often don't have the ability, resources and capital to manage this thing, so in the end they still work hard for the livelihood of their families and fly all over the world in Daiyue.

Generally speaking, hard work is not a necessary condition for us to achieve class leap. Opportunities, information, thinking, ability, resources, capital and other factors are all factors that restrict us from achieving class jump. Of course, unless we solve everything, we will work hard all our lives.