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A person who change the world...

   Thomas Edison was an American inventor and businessman.  He developed many devices that greatly influenced life around the world.  His most important inventions were the light bulb which he created in 1879 and the phonograph in 1869.  Although he only had been in school for three months because his teacher told him that he was a bad student.  He was a persistent man that didn't focused on what other people said about him.  Thomas tried to create the light bulb more than a thousand times but hr failed each time he had tried.  He didn't gave up, when people asked him why he was still trying to create it, responded that he already had a thousand ways of how not to create the light bulb.