He did not speak until age 3. Even as an adult Einstein found that searching for words was laborious. He found school work, especially maths, difficult and was unable to express himself in written language. He was thought to be simple minded, until it was realized that he was able to achieve by visualizing rather than by the use of language. His work on relativity, which revolutionized modern physics, was created in his spare time.
"Peace cannot be kept by force. It can only be achieved by understanding."
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He was unable to read until he was twelve years old and his writing skills were poor throughout his life.
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He was unable to spell throughout his life and his grammar usage was very poor. His brother suggested that perhaps surveying in the backwoods might be an appropriate career for young George.
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President of the USA and Nelson Rockefeller, Vice President of USA, were both severely dyslexic, while Werner Von Braun regularly failed his high school math examinations.
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Is unable to read due to severe dyslexia. He is able to memorize lines and perform on the stage and screen.
All of this information was obtained from http://www.charitynet.org/~grangeald/ldfame.htm