In Sanming Archives, Fujian Province, Chen Jingrun's first grade report card is still preserved. According to the report card, Chen Jingrun entered Sanyuan Junior High School in February. 1945. Chen Jingrun left Sanyuan County with his father and returned to Fuzhou in the third grade. After Chen Jingrun's book Goldbach Conjecture was published, Chen Jingrun's talent in mathematics became more widely known. 1973 the big even table published by Chen Jingrun is the sum of the products of a prime number and no more than two prime numbers. In the paper, Chen Jingrun proved Goldbach's conjecture with data. Later, the international mathematical community named Chen's discovery theorem. Chen's theorem promotes the process of proving Goldbach's conjecture in mathematics.
Chen Jingrun loves mathematics and often stays up late to study mathematical theory. It is said that Chen Jingrun works 12 hours or more every day. In spite of his poor health, he still studies tirelessly. Chen Jingrun's deeds have also been widely praised, and his spirit of diligent study and tireless pursuit of truth is an example for us to learn. By understanding the story of Chen Jingrun, we can see Chen Jingrun's persistent pursuit of truth.
The story of Chen Jingrun's haircut
One day, Chen Jingrun was having lunch. He touched his head and found it was too long, so Chen Jingrun went to the barber shop for a haircut after dinner. When Chen Jingrun arrived at the barber shop, he found many people waiting in line for a haircut.
In order to cut hair neatly, the barber gave everyone a number plate, and Chen Jingrun got more than 30 number plates. So Chen Jingrun sat in the barber shop and waited quietly. That's still a long time. Chen Jingrun doesn't want to waste time. He hurried out of the barber shop and found a quiet place to sit down. Then Chen Jingrun took out a small notebook from his pocket and began to recite the English words on it. Chen Jingrun recited for a while and suddenly remembered one thing he didn't understand when he was reading a foreign language in the morning. Chen Jingrun, look at the time. It's only twelve o'clock. When it's his turn to get a haircut, there will be some time.
So Chen Jingrun went to the library to look up words. Who knows that just after Chen Jingrun left, it was Chen Jingrun's turn to get a haircut. Fu called Chen Jingrun's number plate, but Chen Jingrun people are in the library, where can he hear the barber's voice? After a while, Chen Jingrun finally understood the unclear question and left the library happily. On the way back to the barber shop, Chen Jingrun was attracted by the roadside foreign language reading room. Chen Jingrun hurried into the foreign language reading room to read. When he thought of getting a haircut, the sun had already set.
The story of Chen Jingrun's teaching.
Teaching is also one of Chen Jingrun's life experiences. 65438-0949, Chen Jingrun was admitted to the Mathematics Department of Xiamen University. From 65438 to 0953, Chen Jingrun, a graduate of Xiamen University, was assigned by the government to teach in Beijing No.4 Middle School. So Chen Jingrun began his teaching career. Under the arrangement of the government, Chen Jingrun, who just graduated from Xiamen University, immediately went to Beijing No.4 Middle School for temporary work. Chen Jingrun was rejected by the school because of her lisp in teaching.
In this way, Chen Jingrun stayed in Beijing No.4 Middle School for almost a year, and was finally dismissed by Beijing No.4 Middle School on the grounds of "dropping out of school and going home for illness". Although Chen Jingrun has a keen knowledge of mathematics, Chen Jingrun can't say too much when Chen Jingrun is teaching students. In addition, Chen Jingrun's speech was not fluent enough, so the school refused Chen Jingrun to give lectures to the students. Under the arrangement of the school, Chen Jingrun can only stay in the office to correct students' homework. Chen Jingrun was in poor health when he was teaching. The school dismissed Chen Jingrun on the grounds of going home for illness.
After Chen Jingrun was dismissed, he had to stay at home and was weak, which made Chen Jingrun extremely angry. The winter of 1954 was the most miserable winter in Chen Jingrun's life. Chen Jingrun watched his father struggle for himself all day, which made Chen Jingrun feel very unhappy. In order to support himself, Chen Jingrun sells books at a roadside stall, but nobody cares. At this time, Wang Yanan, president of Xiamen University, learned of Chen Jingrun's experience and extended an olive branch to him. So Chen Jingrun returned to his alma mater and worked in the library.