On August 8, 2017 (June 17, 2017 leap month of the lunar calendar), Ke Jun, a "great master" of Chinese metal physics, passed away. Ke Jun, an internationally renowned materials scientist, an academician of the Chinese Academy of Sciences, and a professor of the University of Science and Technology Beijing, Ke Jun, an internationally renowned materials scientist, an academician of the Chinese Academy of Sciences, and a professor of the University of Science and Technology Beijing, passed away in Beijing at 7:29 on August 8, 2017 at the age of 101. ¡ï Ke Jun: "The master of steel science and technology" "Pioneer of China's electron microscopy industry" "Pioneer of Chinese metallurgical history research" "Founder of our country's metal physics major" "Pioneer of higher education reform in New China". International colleagues called him Mr. Bain because he first discovered the mechanism of Bain body shear and was the founder of the theory of Bain body shear. ¡ï After graduating, Dr. Ke Jun was tenured at the University of Birmingham. After the founding of New China, he resolutely decided to return to his motherland. He said to his foreign friends who retained him: "I am from the East, where thousands of people are struggling with hunger. The effect of a ton of steel there is far more than that of a ton of steel in Britain and America." ¡ï Mr. Ke Jun, who chose to continue to moisten the pure land of apricot jars after his death, donated his body to his alma mater, Wuhan University, for scientific research and medical teaching. Demonstrating the meaning of life in the most beautiful and quiet place, 101-year-old Mr. Ke Jun did not leave this world, he just existed in a different way. ¡ï Scientists will not take the initiative to promote themselves, but we cannot afford to pay tribute to them less! All publicity platforms and media, each of us, should know who is the real pillar of the country and the backbone of the nation, and who is truly worthy of our pursuit and worship! "The master of steel science and technology" "The pioneer of China's electron microscope industry" "The pioneer of Chinese metallurgical history research" "The founder of our country's metal physics major" "The pioneer of higher education reform in New China", all these honors and titles belong to the same person - Ke Jun. International colleagues call him Mr. Bain because he first discovered the mechanism of Bain body shear and is the founder of the theory of Bain body shear. After Ke Jun graduated from the University of Birmingham in 1948, he was awarded a tenured teaching position at the University of Birmingham. After the founding of New China, he resolutely decided to return to his motherland. He said to his foreign friends who retained him: "I am from the East, where thousands of people are struggling with hunger. The effect of a ton of steel there is far more than that of a ton of steel in Britain and America. Although living conditions are far better than those in Britain and America, material life is not the only, let alone the most important." With the motherland and the people in mind, without considering his own living conditions at all. This kind of patriotism is not worthy of media publicity? Not worthy of our learning today? Under the news of CCTV coverage of Academician Ke Jun's death and donation of his body to his alma mater for research, one such comment is very eye-catching: "No one asks about the dead bones of heroes, and the world knows about the family of actors." According to reports, on August 8, 101-year-old Academician Ke Jun passed away. He left his last words and donated his body to his alma mater Wuhan University for medical research. So far, pay tribute! Academician Ke Jun has lived for the motherland and the people all his life. Abandoning his superior life and scientific research environment to return to China is for the motherland and the people. When he passes away, he has to use his own body to make the last effort for his beloved motherland and the people! On August 17, 2017, the donation ceremony of Academician Ke Jun's body was held at Wuchang Funeral Home in Wuhan City. In the end, Mr. Ke Jun's body was sent to the anatomy building of Wuhan University by a white hearse and entered the anatomy classroom. He completed the last special "journey of life". Mr. Ke Jun, who chose to continue to moisten the pure land of apricot altar after his death, donated his body to his alma mater, Wuhan University, for scientific research and medical teaching. Showing the meaning of life in the most beautiful and quiet place, 101-year-old Mr. Ke Jun did not leave this world, he just existed in a different way. Academician Ke Jun's life can be said to be a radiant life, a life of struggle for the country and the people. In 1951, Academician Ke Jun first discovered the "Bain body shear mechanism" in steel. Faced with the huge temptation, he thanked the United States, Germany and India and other countries for inviting him to use this technology to develop high-strength and high-toughness Bain body structural steel for our country. It can be said that it has taken an important step for our country's scientific and technological progress. Without the blue strands of old-timers like Academician Ke Jun, where would we start with the metallurgical materials and new materials needed for today's aircraft carriers, warships, space equipment, missiles and other strategic weapons? Without a strong motherland, how can we safely surf the Internet and speak freely? Fortunately, the country will never forget those who have made outstanding contributions to the motherland. At the memorial ceremony for Academician Ke Jun, party and state leaders called to mourn. More than 200 units such as the Organization Department of the CPC Central Committee and the Ministry of Education sent condolences, laid wreaths or elegiac couplets. As future generations, as young people, we should not forget. Scientists have no team, no studio, and no one to help them publicize and hype, but we cannot afford to pay tribute to them less! Once upon a time, we were familiar with the older generation of scientists such as Qian Xuesen and Deng Jiaxian, who were moved by their lack of personal gain and loss and their anonymity. At that time, our dream was to become a scientist when we grew up, and we were determined to study hard and serve the country successfully! Now, our ears are surrounded by the derailment of the king of heaven and the cheating of the queen of heaven. Many people dream of being admitted to an art school, finding a chance to play a role, and becoming famous overnight. But they know nothing about the scientists who have made outstanding contributions such as Huang Danian, Ke Jun, and Zhu Yingying, and even their deaths have not caused us the slightest concern! Once upon a time, we were so proud and jubilant when we heard about the country's nuclear bomb explosion and the satellite's launch. Now, our media is full of publicity about celebrity scandals, but ignore the major breakthroughs in many major scientific research projects. In August 2016, when the launch of a quantum satellite, a weapon related to national security, successfully encountered the news of Wang Baoqiang's divorce, it was annihilated without suspense! You must know that the humiliation a hundred years ago was washed away by the blood of countless people with lofty ideals! Instead of relying on the hand-torn devils and crotch hidden thunder of anti-Japanese dramas! You must know that the current peaceful and prosperous world relies on the elite soldiers who are waiting for the day, the missiles and nuclear weapons aimed at the enemy, the J-20 that is ready to lift off and the aircraft carriers cruising on the ocean! Instead of relying on the humming and groaning pop songs of the little fresh meat and the little flower people and the shoddy and shoddy TV dramas that pass through the drama, let alone the bottomless hype live broadcast hosted by Internet celebrities live streaming! We need the correct value orientation! As future generations, we should not forget. Because we enjoy the rise of our motherland and live in a prosperous China by relying on countless scientists and builders like Ke Jun who silently dedicate themselves to research! Today, we will do our best to publicize them and remember them. We hope that with our efforts, we can raise a little temperature for Academician Ke Jun's attention. Because it is sad for a nation that ignores scientists. Because scientists will not take the initiative to promote themselves, but we cannot afford to pay tribute to them less! All propaganda platforms and media, and each of us, should know who is the real national pillar and national backbone, and who is truly worthy of our pursuit and worship!