The four main bones in every organization | Organization

There are four main bones in every organization:
The wish-bones: Wishing somebody would do something about the problem.The jaw-bones: Doing all the talking but very little else.The knuckle-bones:  Those who knock everything.The back-bones:  Those who carry the brunt of the load and do most of the work.(Bits & Pieces, October 15, 1992, pp. 16-17)