Louis lost his sight three years, when playing with a knife, a careless movement itself put out an

Louis lost his sight three years, when playing with a knife, a careless movement itself put out an eye. The infection spread to the other eye, and in 5 years Louis completely blind, but that did not stop him learn: Louis attended the village school, and his father taught him to read hammering nail into a board so that their shape resembled the letter.
The emergence of convex maid of honor font is also associated with the name of Napoleon. The emperor ordered the French army captain Charles maid of honor Barbier de la Sir develop code for orders and denunciations that you can read in the dark without turning on the heat and without attracting the attention of the enemy. De la August suggested code in which each letter consisted of 12 convex dots in the shape of a rectangle measuring 2 to 6 points. However, the code did not succeed. Louis Braille Barbier met in 1921, when he studied at the Royal Institute for the Blind in Paris. He examined the development and understand what the lack of de la Cera: symbol maid of honor can not reach with your finger in order to read each character, you must move your finger. Reducing the number of convex points twice received the Braille code in which each letter is read by one tapping. In 1829 Braille produces a small book in which talks about the opportunities he crafted font, and the final version shtryfta released in 1837.
Louis Braille was famous maid of honor for his kindness and willingness to help. After his death in his speeches found a small box that says "Burn without opening." Caption interesting people and they still opened the box in which saw hundreds debt receipts. Will signage was done - burn box.
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