Selfless dedication:
1, Zhan Tianyou:
Zhan Tianyou, a pioneer of modern science and a famous engineer, was ordered to build the Beijing-Zhangjiakou Railway with patriotic enthusiasm in the face of the difficult situation of domestic lack of funds, technology and talents.
With the spirit of selflessness and hardship, he traveled all over the mountains between Beijing and Zhangjiakou. It took only 5 million yuan and four years to build the Beijing-Zhangjiakou Railway, which foreigners planned to spend 9 million yuan and took seven years to build. All the foreign experts who came to visit were shocked and surprised. At that time, there was a university in the United States dedicated to Zhan Tianyou's achievements.
2. Nobel Prize:
Nobel devoted his life to the development of explosives. After the successful development, we obtained many patents and accumulated a lot of wealth. 1896, before Nobel died, he decided to use 33 million kronor as a fund, plus annual interest, to reward outstanding people in the world, so as to promote the development of scientific and cultural undertakings. In his will, Fu said: "This bonus is only given to those who have truly made indelible contributions to mankind, regardless of nationality, race or language."
Nobel has devoted his life to science, and the Nobel Prize will always promote the development of science and culture.
3. Darwin:
Darwin was sickly in the second half of his life, but he still insisted on doing experiments and writing books. He once said, "My passion for science made me forget, or drove away my daily discomfort." 1April 882, Darwin died. He wrote such a passage in his autobiography: "I have been following science and devoting my life to science." I believe that I am right to rely on it, so I will not regret it. "
But to my regret, I didn't directly benefit mankind. "These words fully demonstrated Darwin's great ambition to benefit mankind.
4. Hua
After the July 7th Incident, Hua, a great mathematician, returned to War of Resistance against Japanese Aggression's motherland, which was in full swing, from Britain, where life was comfortable. After returning home, he took an active part in the anti-Japanese national salvation movement, not for money or for a degree. 1950, he became an internationally renowned first-class mathematician and was hired as a tenured professor by the University of Illinois, but he resolutely led his family back to the newly liberated motherland.
5. Deng Jiaxian:
1850, 26-year-old Deng Jiaxian returned to China after receiving a doctorate in physics in the United States. The motherland welcomed the "Baby Doctor" with warm embrace, and Deng Jiaxian was immersed in the joy of youth and family happiness. However, history is changing, and the motherland is threatened by nuclear powers. Deng Jiaxian resolutely accepted the important task of developing the nuclear cause of the motherland, left his wife and children behind, and went to the Great Gobi.
Since then, he has disappeared from the podium of physics. More than 20 years later, Deng Jiaxian came back with sand in his hair, and the reputation of "Two Bombs" began to spread, and Deng Jiaxian's name reappeared among ordinary people.
At this time, his wife is over 60 years old, but the cancer demon has already been injected into his body, and his brilliant life has burned to the end. His last words to his wife before he died were: "I will die without regrets!" " "