1

Ludwig van Beethoven was born on December 16th, 177 and died on March 26th, 1827. German composer and musician, one of the representatives of Vienna Classical Music School. [1]?

Beethoven's major works are dominated by nine symphonies. Representative works include the 3rd symphony in E flat major, the 5th symphony in C minor, Destiny, the 6th symphony in F major, the 7th symphony in A major, the 9th symphony in D minor (the main theme of Ode to Joy), the overture Egmont, Leonora, the 14th piano sonata in C sharp minor, and the 5th piano sonata in F major. He combines the achievements of classical music, and at the same time opens up the road of romantic music, which plays a decisive role in the development of world music. [2]?

Beethoven's position in music history is extremely prominent. He is not only a master of classical style, but also a pioneer of romantic style. As a master of music, Beethoven also paid considerable attention to artistic songs. He was a pioneer in the creation of German artistic songs. He wrote more than 6 artistic songs accompanied by piano all his life. His artistic songs were displayed with rich expression techniques and forms, expressing the feelings belonging to all mankind. Made extraordinary achievements in the field of art songs

2

Li Gongpu

Li Gongpu (November 26, 19-July 12, 1946), whose surname was Ruru, formerly known as Yongxiang, was born in Huai 'an. Great patriot, staunch democratic fighter, early leader of China Democratic League, outstanding social educator. On July 11, 1946, he was shot and assassinated by Kuomintang agents in Kunming. He died of serious injuries and excessive bleeding in the early morning of the next day.

3 Cang Kejia

Cang Kejia (October 8, 195—February 5, 24), a native of Zhucheng, Weifang, Shandong Province, was a modern poet. A well-known alumnus of Shandong University, a loyal patriot, once served as a member of China Democratic League, the second and third deputies to the National People's Congress, the fifth, sixth, seventh and eighth members of Chinese People's Political Consultative Conference, the seventh and eighth standing members, the first and second directors of the Chinese Writers Association, the third director and consultant, the fourth consultant, the fifth and sixth honorary vice-chairmen and the third and fourth members of the China Federation of Literary and Art Circles. He used to be the editor-in-chief of Poetry Magazine. His first poetry collection was Brand, mainly satirical poetry collection "Baby" and literary essays "On the Road of Literary Learning". His short poem "Some People" is widely praised.

4

Deng Jiaxian (1924-1986), an academician of China Academy of Sciences, a famous nuclear physicist, a pioneer and founder of nuclear weapons development in China, made important contributions to the research and development of nuclear weapons and atomic weapons in China.

was born in Anhui in p>1924? A scholarly family in Huaining County. In 1935, he was admitted to Zhicheng Middle School. During his study, he was deeply influenced by the patriotic national salvation movement. After the fall of Beiping in 1937, he secretly attended an anti-Japanese gathering. Later, under the arrangement of his father Deng Yizhe, he went to Kunming with his elder sister and was admitted to Southwest United University in 1941? Physics department. From 1948 to 195, where was he? Purdue University in the United States studied abroad and obtained a doctorate in physics. In the year of graduation, he resolutely returned to China. [1]?

Deng Jiaxian is the main organizer and leader of China's nuclear weapons research and development. Deng Jiaxian has always been in the front line of China's weapons manufacturing, leading many scholars and technicians, successfully designing China's atomic bomb and hydrogen bomb, and leading China's national defense and self-defense weapons to the advanced level in the world. [2]?

in p>1982, he won the first prize of National Natural Science Award, two special prizes of National Science and Technology Progress Award in 1985, the title of National Model Worker in 1986, and a special prize of National Science and Technology Progress Award in 1987 and 1989. [3-4] In 1999, he was posthumously awarded the "Two Bombs and One Satellite Meritorious Medal". Because of his great contribution to China's nuclear science, he is called "the two bombs".

Deng Jiaxian suffered from rectal cancer in an experiment, and died in Beijing on July 29th, 1986 at the age of 62.

5? Yang Zhenning, male, was born in sanhe town, Hefei, Anhui Province on October 1, 1922. He is now a professor at the Institute of Advanced Studies of Tsinghua University and a professor at the Chinese University of Hong Kong. In 1942, he graduated from the Physics Department of Southwest Associated University, and in 1944, he graduated from Southwest Associated University (Institute of Physics, Tsinghua University Research Institute). In 1945, he was admitted to Tsinghua University, and then went to the United States to study, where he received his doctorate. He has been a lecturer at the University of Chicago, a researcher at the Princeton Institute for Advanced Studies, a professor at the State University of New York at Stony Brook and director of the Institute of Physics. He is a foreign academician of the China Academy of Sciences, an academician of the American Academy of Sciences, an academician of the Academia Sinica, an academician of the Russian Academy of Sciences, an academician of the Pontifical Catholic Academy of Sciences, an academician of the Brazilian Academy of Sciences, an academician of the Venezuelan Academy of Sciences, an academician of the Royal Spanish Academy of Sciences, and a member of the Royal Society of England. [1]? In 1949, in cooperation with Enrico Fermi, the first composite model of elementary particles was put forward. In 1956, he cooperated with Li Zhengdao to put forward the theory of parity non-conservation in weak interaction, and won the Nobel Prize in Physics in 1957. [2]? In 22, he served as the chairman of the jury of Shaw Prize. In November 24, he was employed by distinguished professor of Hainan University. Yang Zhenning, male, was born in sanhe town, Hefei, Anhui Province on October 1, 1922. He is now a professor at the Institute of Advanced Studies of Tsinghua University and a professor at the Chinese University of Hong Kong. In 1942, he graduated from the Physics Department of Southwest Associated University, and in 1944, he graduated from Southwest Associated University (Institute of Physics, Tsinghua University Research Institute). In 1945, he was admitted to Tsinghua University, and then went to the United States to study, where he received his doctorate. He has been a lecturer at the University of Chicago, a researcher at the Princeton Institute for Advanced Studies, a professor at the State University of New York at Stony Brook and director of the Institute of Physics. He is a foreign academician of the China Academy of Sciences, an academician of the American Academy of Sciences, an academician of the Academia Sinica, an academician of the Russian Academy of Sciences, an academician of the Pontifical Catholic Academy of Sciences, an academician of the Brazilian Academy of Sciences, an academician of the Venezuelan Academy of Sciences, an academician of the Royal Spanish Academy of Sciences, and a member of the Royal Society of England. [1]? In 1949, in cooperation with Enrico Fermi, the first composite model of elementary particles was put forward. In 1956, he cooperated with Li Zhengdao to put forward the theory of parity non-conservation in weak interaction, and won the Nobel Prize in Physics in 1957. [2]? In 22, he served as the chairman of the jury of Shaw Prize. In November 24, he was employed by distinguished professor of Hainan University.