Once a student named Tomy returned home from school crying loud. On seeing this his mother asked him what had happened. He show her a letter from his class teacher. His classteacher complained that Tomy is not clever, brilliant and smart enough to continue in the school. He is a laggard and the teacher wants the Tomy's mother to transfer Tomy from the school. This Tomy later become the great scientist THOMA ALVA EDISON. Thomas Alva Edison had only 3 month education in the school. Thomas Elva Edison failed around 10000times in the discovery of Electric bulb.