Helen Keller
Wu Yunduo was born in 1917 in Pingxiang, Jiangxi Province. In his early years, he worked as a miner in the Anyuan coal mine. After the outbreak of the National War of Resistance, Wu Yunduo traveled thousands of miles to Yunling, South Anhui Province, and joined the New Fourth Army in 1938, and the Chinese ****productivity party in 1939. He presided over the design and development of successful grenade barrels, and participated in the design and manufacture of 37mm flat-firing guns as well as various mines such as timed and treaded fire, contributing to the improvement of the troops' firepower. In the production and development of weapons and ammunition, he was injured many times, lost his left eye, left hand, right leg disability, after more than 20 surgeries, there are dozens of shrapnel in the body has not been taken out, but still with tenacity and perseverance to overcome the disability, and insist on fighting in the front line of production. He said, "As long as I live, I will work for the Party and the people." In October 1951, the State Council of the Central People's Government and the All-China Federation of Trade Unions awarded him the title of National Model Worker, and hailed him as China's "Paul Kochagin".
Beethoven
Discovered that he had tinnitus, which was too loud for him to hear, and too soft for him to hear.
In the summer of 1802, Beethoven often took walks on the outskirts of Vienna, but he couldn't hear the wind or the birds, and fate dealt him the most merciless blow of all -- his ears were completely deaf.
Was the loss of one of the most important sensory abilities of a musician a surrender to failure and despair? Otherwise, though the outside was silent, the music inside was raging, and Beethoven's determination was, "I will strangle fate with all my might." With a strength of mind, he continued his music-making.
The Heroic Symphony was his first challenge to destiny, and it was not only the first great modern symphony, it was also a profound statement of the heart. After that, many great compositions continued to come out, and Beethoven used music to illustrate that the spirit can transcend pain and even death. (1) Thomas Edison had more than 1,000 inventions in his life. Where did the countless hours of experimentation come from? It was squeezed out of the extreme tension of working two or three days in a row. Later, he continued to squeeze out time, so he never had an inexhaustible
experiment time. Thus becoming a scientist.