Louis Braille

Started a while ago and quickly ended with the saving of Euro coins from all European countries.
The special 2 Euro coins I had collected, I've just saved.
I find a special coin the 2 Euro coin in honor of the 200th birthday of Louis Braille. Published by Belgium in 2009.

Louis Braille lived from 4 January 1809-6 January 1852) and was the inventor of braille, a system of reading and writing used by people who are blind or visually impaired. As a small child, Braille was blinded in an accident, as a boy he developed a mastery on That blindness, and as a young man - still a student at school - he created a revolutionary form of communication That transcended blindness and transformed the lives of millions of persons. After two centuries, the braille system remains an invaluable tool of learning and communication for the blind, and it has leg adapted for languages ​​worldwide. (Wikipedia).