Looking for 5 stories about mathematicians. Each story should be about 100 words, not too long.

The story of a mathematician:

① When Su Buqing was in the third grade of junior high school, Teacher Yang, who had returned from studying in Tokyo and taught mathematics, said to the students: "Everyone is responsible for the rise and fall of the world. Everyone here is responsible for it." Every student has a responsibility. In order to save the nation, we must revitalize science. Mathematics is the pioneer of science. In order to develop science, we must learn mathematics well.” This lesson made him unforgettable. From then on, he studied mathematics seriously and achieved great achievements.

② Leonhard Euler was very fond of mathematics when he was a child. When he was less than 10 years old, he began to study "Algebra" by himself, which even the teacher had not read. , just make a mark with a pen and ask others for advice later. At the age of 13, he was admitted to the University of Basel through his own efforts. He received careful guidance from the most famous mathematician at the time, John Bernoulli, and later became a great mathematician.

③When Gauss was 10 years old, he entered a mathematics class. The mathematics teacher was Butner, who also played a certain role in Gauss's growth. One day, the teacher assigned a question: "1+2+3... How much does adding from 1 to 100 equal?" Gauss quickly calculated the answer, which impressed the teacher and bought him an arithmetic book for Gauss. Later, Gauss became an outstanding mathematician.

④ At that time, the ancient city of Syracuse was attacked by the Roman army, and the young adults and soldiers of the ancient city of Syracuse went to the front line. At the extremely critical moment, Archimedes asked the women and children to go to the front line every day. Everyone took out the mirrors they had at home and came to the coast together, letting the mirrors reflect the strong sunlight onto the main sail of the enemy ship. The reflections from thousands of mirrors concentrated on one point of the sail, and the sail burned. The fire Taking advantage of the wind, the burning grew stronger and stronger, and the Romans fled in panic. They were called "Archimedes is the mythical giant with a hundred hands."

⑤ In 1973, Chen Jingrun published the famous paper "The table of large even numbers is the sum of the products of a prime number and no more than two prime numbers", which greatly advanced the proof of Goldbach's conjecture that had not been solved for hundreds of years. This step caused a sensation and was named "Chen's theorem". He has superhuman diligence and tenacious perseverance. He has devoted himself tirelessly to mathematical research for many years, forgetting to eat and sleep, and has become a legendary figure and learning model in the minds of generations of young people.

Reference materials:

Baidu Encyclopedia - Su Buqing

Baidu Encyclopedia - Leonhard Euler

Baidu Encyclopedia - ―Karl Friedrich Gauss

Baidu Encyclopedia―Archimedes

Baidu Encyclopedia―Chen Jingrun