The story of Alexander Graham Bell. His love inspired him. His courage drove him. His vision enriched him. He called himself simply 'a teacher of the deaf'. This humility extended to all the great achievements of his life. Inspired by his love for his young, deaf wife, Bell invented the telephone. Facing public ridicule, he courageously stood by his beliefs and taught the deaf to speak, bringing 'sound into the silence'. His vision led him to invent the hydrofoil, the iron lung and the metal detector. His passion and his genius changed the world.