Bill Barrett is from North Carolina, USA. He used to be the executive director of the country and grew up in poverty. When answering other people's questions, he once said, "I just hope not to be poor." He believes that all problems are mostly human problems, and the solution is usually the solution to "problem people". Besides Mr. Bill Baird, there are many important things in Baird system, such as Greg Duncan, Karl Meyer, Glenn Beck, followed by Jim Hastert, Mike Carroll, David Severn and Jim Hand. They all made great contributions to the perfection and inheritance of this system.