One day, a famous American inventor Alexander Bell labs in mid-1914, and is a sudden fire ignited.Because of the fierce fire, laboratory work was still too late to salvage anything of Bell, ultimately, to escape alone. This Bell Labs is devoting half the energy and financial resources built up.May no one thought this was a laboratory accident fire burned.Not only that, this relentless fire also burned all of his possessions and research Bell used to do experiments. At that time, after learning of his father’s lab on fire, Bell’s son rushed to the site.On the way went to the lab, he prayed in my heart, I wish my father safe and sound. Rushed to the scene, in the vicinity of the fire bell son anxiously looking for his father, you can look to and fro several times, did not find his father’s shadow.Just when his despair, looked up, surprised to see, already 67 year-old father, even sitting quietly on a small slope, leisurely smoking a pipe, an air of calm to raging watching fire. Son quickly ran past, both good and angry, funny and asked his father said: laboratory was almost burned to the ground by fire, how you have thought to sit here and view of the fire scene? To see his son, Bell at first with a smile and shook his head, then his voice to his son and said briskly: You quickly put your mother got, let her have a look at this rare fire.To be honest, this is not a want anyone can see the spectacular.I heard my father say, son mouth fell open in surprise. Eventually, the fire laboratory of Bell to ashes.They have expressed sympathy and regret for what happened Bell.They think the fire will surely be a major blow to Bell, so that he could recover from this. However, the face of all concerns, Bell said quietly: it is no big deal!The fire burned, but those that I had committed an error.Thank God, after the fire, so that I can start up again. Before long, a new laboratory set up.In the new laboratory in tall, Bell made many remarkable achievements.Now, scientists at Bell Labs has become the cradle. In life, people often suffered unexpected setbacks such as Bell. But many people in the setbacks, became desperate and depressed. Perhaps, immersed in the pain and frustration of people do not realize that, only after setbacks, will open the door to success for you.