What are the great people who advocate science, and famous quotes who advocate science

Li Shizhen began to learn to inspect plants at the age of three or four, red, yellow, white, colorful plants he had to figure out, and when Li Shizhen grew up, he found that there were many mistakes in the old herbal books, so he made up his mind to rearrange the herbs and correct the mistakes. So, Li Shizhen crossed the mountains and went to the mountains to collect medicines. Li Shizhen was not smooth sailing in the process of collecting and sorting out the Materia Medica, and once all the materials collected were lost, but he was not discouraged, and started again little by little.

In order to distinguish the medicinal functions of various plants, he had to taste the medicines he picked himself, and almost killed him several times. Also, Li Shizhen's hometown produces a kind of Jin snake, also known as the white flower snake, there are 24 oblique squares on the body, the white flower snake can cure diseases, it is a good medicine to dispel rheumatism, Li Shizhen tried his best to catch a white snake, in order to test the effect, Li Shizhen let the white snake bite, almost died.

It is this spirit that made him try to try thousands of herbs, for example, mandala flowers, Li Shizhen tried to test the anesthetic effect of this flower, and tried to see if eating this flower would numb people, of course, the result is also conceivable. After many experiments, Li Shizhen finally completed the revision of "Materia Medica", which recorded 1,892 kinds of drugs, 1,160 illustrations, and 374 new drugs.

From Li Shizhen's body, I feel that the ancients have paid so much for us, and we should be grateful to the ancients and Li Shizhen's "Materia Medica", which is really a great medical masterpiece.

Li Shizhen in order to rewrite the "Materia Medica", endured a lot of hardships, but also personally experimented, not afraid of difficulties, not afraid of death, we must learn from his spirit, do not retreat in learning, not afraid of hardship, not afraid of tiredness, do not encounter difficulties and retreat, to learn more from other students, to be careful, to have confidence, so that our learning can make progress.

Alexotle! I love my teacher, and I love the truth even more! Sima Qian! Keep it straight!

Science has no fewer enemies than friends.

1, Zhan Tianyou is for the country, regardless of fame and fortune.

Zhan Tianyou, a pioneer of modern science and a famous engineer, was full of patriotic enthusiasm and was ordered to build the Beijing-Zhangjiakou Railway in the face of the difficult situation of having no capital, no technology, and no talents in China.

With the spirit of selflessness and hardship, he traveled all over the mountains and mountains between Beijing and Zhangjiakou, and it took only 5 million yuan and 4 years to build the Beijing-Zhangjiakou Railway, which was planned for foreigners to cost 9 million yuan and took 7 years to complete. Chinese and foreign experts are full of praise.

2. Deng Jiaxian, the father of the two bombs, has worked hard for many years.

Deng Jiaxian was an outstanding representative of Chinese intellectuals, and for the sake of the strength of his motherland China and the development of China's national defense scientific research, he was willing to be an unsung hero and dedicated his decades of obscurity to it. He often appeared in the most dangerous positions at critical moments, regardless of his personal safety, which fully demonstrated his noble and selfless dedication.

He made outstanding contributions to the development of China's nuclear **, but little is known, and it was not until after his death that people learned about his deeds. He was the most simple scientist of the peasantry. Deng Jiaxian's keen vision enabled China's nuclear development to continue to advance rapidly for ten years, and finally reached the level of laboratory simulation before the complete ban on nuclear testing.

3, anti-Japanese hero Yang Jingyu.

Yang Jingyu, formerly known as Ma Shangde, is a native of Queshan County, Henan Province, an outstanding member of the Communist Party of China, a proletarian revolutionary, a military strategist, a famous anti-Japanese national hero, one of the founders of the Hubei-Henan-Anhui Soviet Region and its Red Army, and one of the main founders and leaders of the Northeast Anti-Japanese Allied Army.

In 1932, he was entrusted to organize the anti-Japanese coalition army in the northeast, and successively served as the commander-in-chief and political commissar of the anti-Japanese coalition army. He led the Northeast army and civilians to fight a bloody battle with the Japanese invaders between the white mountains and black waters, and he died heroically after fighting alone with a large number of Japanese invaders for several days and nights in the emergency situation of ice and snow and running out of ammunition and food. General Yang Jingyu was named one of the 100 heroic models who made outstanding contributions to the founding of New China.

4. Qian Xuesen, the father of China's aerospace.

Qian Xuesen, a world-famous scientist, aerodynamicist, the founder of China's manned spaceflight, an academician of the Chinese Academy of Sciences and the Chinese Academy of Engineering, a winner of China's two bombs and one star meritorious service medal, is known as the "father of China's aerospace", "the father of China's missiles", "the father of China's automated control" and "the king of rockets".

5. Zheng Chenggong recovered Taiwan.

Zheng Chenggong, a military strategist in the late Ming and early Qing dynasties, a famous general of the anti-Qing Dynasty, and a national hero. In 1645, the Qing army invaded the south of the Yangtze River, Zheng Chenggong led his father's old troops to resist the Qing on the southeast coast of China, becoming one of the main military forces in the late Southern Ming Dynasty.

In 1661, he led his army across the Taiwan Strait, and the following year defeated the garrison of the Dutch East India Company in Taiwan, recovered Taiwan, and began the rule of the Zheng clan in Taiwan.

1. Advocating science means revealing objective laws in accordance with the true face of the objective world, observing problems with scientific thoughts, dealing with problems with scientific methods, and solving problems with scientific knowledge.

2. A history of the progress of human civilization is a history of science constantly triumphing over ignorance. The progress of mankind is the history of scientific and technological progress, or the history of social progress brought about by the progress of science and technology.

3. There are two very important aspects of advocating science and opposing ignorance. First, society must provide conditions for the development of science and for the elimination of ignorance; second, to uphold science, it must vigorously oppose the practice of using ignorance to achieve certain goals.

Newton, Faraday, Galileo, Ampère, Hertz, Planck, Einstein, Yang Zhenning, Yuan Longping, Deng Jiaxian, etc.

1. Yang Zhenning: Yang Zhenning was born on October 1, 1922 in Hefei, Anhui Province, and is a Chinese theoretical physicist. He has made many contributions in the fields of statistical physics, condensed matter physics, quantum field theory, and mathematical physics.

He is listed as one of the top 18 physicists in the history of physics by the journal "Physics Teachers".

2. Deng Jiaxian: Deng Jiaxian is a member of Jiusan Society, an academician of the Chinese Academy of Sciences, a famous nuclear physicist, a pioneer and founder of China's nuclear research and development, and has made important contributions to the research and development of China's nuclear and atomic weapons. Deng Jiaxian is the main organizer and leader of China's nuclear research and development, Deng Jiaxian has always been on the front line of China's first-class manufacturing, led many scholars and technicians, successfully designed China's atomic bomb and hydrogen bomb, and led China's national defense and self-defense to the world's advanced level.

3. Yuan Longping: Yuan Longping was born on September 7, 1930, a native of De'an County, Jiujiang City, Jiangxi Province, an expert in hybrid rice breeding in China, a pioneer in China's research and development of hybrid rice, and is known as the "father of hybrid rice in the world".