Helen Keller (1June 27th, 880-1June 60th, 968) is a famous American woman writer, educator, philanthropist and social activist.

When she was born in the nineteenth month, she was deprived of her sight and hearing because of acute stomach congestion and brain congestion. 1887 met Sullivan. June 1899 was admitted to Radcliffe Women's College of Harvard University. 1968 June 1 died at the age of 88, but lived in a dull and silent world for 87 years.

2. stephen william hawking

Stephen william hawking (1942 65438+1October 8 to 201March 08 14), male, was born in Oxford, England, a famous physicist at Cambridge University, one of the greatest physicists in modern times and one of the great men with international reputation in the 20th century.

1963 Hawking suffered from amyotrophic lateral sclerosis (Luger's disease) at the age of 2 1 year. He is completely paralyzed, unable to speak, and only three fingers can move in his hand. 1979 served as Lucas professor of mathematics from 2009 to 2009. His main research fields are cosmology and black holes. He proved the singularity theorem and the black hole area theorem of general relativity, put forward the black hole evaporation theory and the borderless Hawking universe model, and took an important step to unify the two basic theories of physics in the 20th century-Einstein's theory of relativity and Planck's theory of quantum mechanics.

3. Zhang Haidi

Zhang Haidi, Han nationality, born in Wendeng City, Shandong Province, is a famous disabled writer in China, with a master's degree in philosophy and an honorary doctorate from York University. 1On March 7th, 983, the Central Committee of the Communist Youth League held a naming commendation meeting, awarded Zhang Haidi the honorary title of "Excellent Communist Youth League Member" and made a decision to learn from her. 1960 when Zhang Haidi was five years old, he got spinal hemangioma, which led to paraplegia. He taught himself the knowledge of primary school, middle school and university, studied acupuncture and practiced medicine locally.

4. Wen Tianxiang

Wen Tianxiang (1June 6, 236-12831October 9), formerly known as Sun Yun, was named Song Rui with a good word. Road number floating Taoist, Wenshan people. Luling, Jizhou County, Jiangxi Province (now futian town, Qingyuan District, Ji 'an City, Jiangxi Province) was a politician, writer, patriotic poet, famous anti-Yuan minister and national hero at the end of the Southern Song Dynasty, and together with Lu Xiufu and Zhang Shijie, he was also called "three outstanding men in the end of the Song Dynasty".

5. Sima Qian

Sima Qian (former 145 or former135-impossible to test) was born in xia yang (now south of Hancheng, Shaanxi). Historians and essayists in the Western Han Dynasty. Sima Tan's son, Ren Taishiling, was imprisoned for defending Li Ling's defeat and surrender, and later served as the secretariat. He worked hard to complete his own historical records, and was called Shi Qian, Tai Shigong and the father of history by later Buddha.