2. Che Yin, Sun Kang and Kuang Heng, who stole gold, were too poor to buy oil for lighting. In the summer night, Che Yin made a small pocket with gauze, caught a few fireflies and put them in, reading by the light of fireflies; Sun Kang sat in the snow on a cold winter night, studying hard through the reflection of snow; Kuang Heng cut a small hole in the wall and "stole" a little light from his neighbor's house to read. These are all stories told by the idiom "A firefly reflects snow" and "Digging the wall to steal light".
3. Wang Xizhi, a great calligrapher in the Eastern Jin Dynasty in Mo Chi, studied calligraphy since childhood. Every time he finishes writing, he goes to the pond in front of his house to wash his brush. After a long time, a pool of clear water turned into a pool of ink. Later, people called this pond "Mo Chi". Through diligent study and hard practice, Wang Xizhi finally became a famous calligrapher, known as the "book saint".
4. Barene who overcomes disability-persistence
Barene was disabled by illness when she was a child, and her mother felt like a knife, but she endured grief. She thinks that what children need most now is encouragement and help, not mother's tears. Mother came to Barone's sickbed, took his hand and said, "Son, mother believes that you are an ambitious person. I hope you can bravely walk on the road of life with your own legs! Good Barene, can you promise your mother? "
Mother's words hit Barene's heart like a hammer. He threw himself into his mother's arms and burst into tears.
Since then, whenever my mother is free, she will practice walking and doing gymnastics for Barene, and she is often so tired that she sweats. Once my mother caught a bad cold. She felt that a mother should not only teach by example, but also set an example. Despite her high fever, she got out of bed as planned to help Barene practice walking. Soybean-like sweat dripped from her mother's face. She wiped with a dry towel, gritted her teeth, and helped Barene finish the exercise plan for the day.
Physical exercise makes up for the inconvenience caused by disability to Barene. His mother's example deeply educated Barone, and he finally withstood the severe blow of fate. He studies hard and his academic performance has always been among the best in his class. Finally, he was admitted to the Medical College of Vienna University with excellent results. After graduating from college, Barene devoted all her energy to the research of otology. Finally, I finally got on the podium of the Nobel Prize in Physiology and Medicine.
5. Space elite Qian Xuesen
The development of China's space industry is linked to Qian Xuesen's name. Qian Xuesen 19 1 1 was born in Shanghai, and 1934 graduated from Shanghai.
Jiaotong University. 1935 studying in the United States, 1938 studying in Feng, a famous expert of California Institute of Technology? Carmen got her doctorate under her guidance. From 65438 to 0943, he cooperated with Marina to complete the review and preliminary analysis of the research report on long-range rockets, which laid a theoretical foundation for the successful development of surface-to-surface missiles and sounding rockets in the United States in the 1940s. Its design idea has been used in the practical design of sounding rocket of female soldier corporal and missile of Private A, and the experience gained directly led to the successful development of ground-to-ground missile of American sergeant, and became the pioneer of anti-ballistic missile of American Polaris, militia, Poseidon and composite propellant rocket engine.
Since then, Qian Xuesen has made many pioneering contributions to aviation engineering theory in ultra-high speed transonic aerodynamics and thin shell stability theory. The theory of high-speed sonic flow put forward by him and Carmen provides a basis for aircraft to overcome sound barrier and thermal barrier. The Carmen-Qian Xuesen formula named after him and Carmen has become an authoritative formula in aerodynamic calculation and has been used in aerodynamic design of high subsonic aircraft.
He was recognized as an authoritative scholar in the field of rocket technology at that time because of his outstanding achievements in rocket technology theory and the idea of nuclear rocket function in 1949.
From 65438 to 0955, Qian Xuesen broke through the obstacles of the American authorities and returned to the motherland to devote himself to the creation of China's space industry. 1956, 17 In February, he submitted to the State Council his opinions on the establishment of China's defense industry, and put forward an extremely important implementation plan for the development of China's rocket technology. In June 5438+10, he was ordered to set up the first rocket research institute in China, the Fifth Research Institute of the Ministry of National Defense, and served as the first president.
Then, he served as the technical director of space development for a long time. With his participation, China successfully launched its first imitation rocket in June 1960+0 1, 1964.
On September 29th, the flight test of China's first self-designed medium and short-range rocket was successful. 1965, Qian Xuesen suggested that the development plan of artificial satellite should be made and put into the national task, so that China's first satellite could travel in space in 1970.
In the early 1950s, Qian Xuesen developed cybernetics into a technical science-engineering cybernetics, which provided a foundation for the guidance theory of aircraft. He also founded the widely used system engineering theory.
Because of Qian Xuesen's outstanding achievements in the field of space science and technology in China,1June 1989, the International Institute of Technology awarded him the Rockwell Medal. 199 1 year
On June+10, 5438, our government awarded him the title of "Outstanding Contribution Scientist".
6. Tong Dizhou was curious when he was a child. When he sees a question he doesn't understand, he often asks his father why. Father patiently explained to him every time.
One day, Tong Dizhou saw a row of pits neatly arranged on the stone steps under the eaves. He felt very strange. After pondering for a long time, he couldn't figure out what was going on, so he asked his father, "Father, who knocked out the small hole in the slate under the eaves?" What is it used for? "Seeing his son so curious, the father said happily," This was not carved by people, but was made by dripping water from the eaves. "Little Tong Dizhou is even more strange. Can water knock hard stones out of the pit? Father patiently explained: "Of course, a drop of water can't knock out a hole, but over time, you can not only knock out a hole, but also knock out a hole!" "The ancients not often say' drip wears away the stone'! This is a fact. " Father's words stirred up ripples in Tong Dizhou's heart. He sat on the stone steps under the eaves, looked at his father and nodded his head.
Due to more farm work, Tong Dizhou lost some interest in learning and didn't want to study. Father patiently enlightened Tong Dizhou and said, "Do you still remember the story of' dripping water wears away a stone'? Small eaves water can knock through hard stones as long as it persists all the year round. Is a person's perseverance not as good as eaves water? Learning knowledge also depends on the accumulation of bit by bit, and perseverance can achieve success. " In order to better encourage Tong Dizhou, his father wrote four characters: "Dripping water wears away the stone" and said hopefully, "You should take it as your motto and never forget it."
7. Shimi hangs the book in the corner. Shi Mi of Sui Dynasty was sent to the court of Yang Di as a bodyguard when she was a teenager. He is naturally flexible. When he was on duty, he looked around and was discovered by Emperor Yang Di. He thought the boy was dishonest, so he was excused from his job. Shi Biao is not depressed. After returning home, he studied hard and determined to be a learned man. Once, Shimi rode an ox to meet his friends. On the way, he hung Hanshu on the loudspeaker and took the time to study. This incident was passed down as a much-told story.
8. Ning Guan cut the table and sat down. Guan Ning and Hua Xin were old friends in the Han Dynasty. One day, two people were reading at the same table, and some dignitaries passed by by by car. Guan Ning was undisturbed, studying as usual, and Hua Xin went out to see it, envious. Guan Ning saw that Hua Xin and his friends were not really like-minded, so he cut the table and sat down. Guan Ning finally succeeded in his career.
9. Dong Zhongshu didn't peek into the garden for three years. Dong Zhongshu devoted himself to research and worked tirelessly. Although there is a garden behind the study, he concentrated on reading and studying, and did not go into the garden to enjoy it for three years. Dong Zhongshu devoted himself to research and became a famous thinker in the Western Han Dynasty.