The story of the dipper and the bucket originated in the 1960s with my good friend Dr. Donald Clifton, a psychologist and founder of The Clifton Strength School in Lincoln Nebraska. In every booth of ...
The story of the dipper and the bucket originated in the 1960s with my good friend Dr. Donald Clifton, a psychologist and founder of The Clifton Strength School in Lincoln Nebraska. In every booth of ...