There is a very special teacher in Afghanistan. His name is Saber Hosseini. His is a real mission of perseverance and hope. With his bicycle he rides tens of kilometers on dirt roads and brings books to read to children living in remote areas of Afghanistan. Outside of his working hours the professor reaches the poorest places in his country by bike, where the children are cut off from the world and have no chance to go to school, and bring them the books. His traveling library has become a real lifeline for these children.