"Recognition for a job well done is high on the list of motivating influences for all people; more important in many instances than compensation itself. When someone is promoted, a promotion that everyone could see coming because of an excellent record, the entire department is stimulated. For it is clear, then, that promotions are based on merit. A promotion that seems to come out of the blue, which is always the case when no one knows what the next fellow is doing, causes nothing but resentment and a further weakening of the will to work."