First, Break All the Rules: What the World's Greatest Managers Do Differently

by Marcus Buckingham

"Great managers share one common trait: They do not hesitate to break virtually every rule held sacred by conventional wisdom. They do not believe that, with enough training, a person can achieve anything he sets his mind to. They do not try to help people overcome their weaknesses. They consistently disregard the golden rule. And, yes, they even play favorites. This amazing book explains why.".