One need not be eminent in any part of profound knowledge in order to understand it and to apply it. The various segments of the system of profound knowledge cannot be separated. They interact with each other. For example knowledge about psychology is incomplete without knowledge of variation.
W. Edwards DemingIt is a mistake to assume that if everybody does his job, it will be all right. The whole system may be in trouble.
W. Edwards DemingThe aim proposed here for any organization is for everybody to gain - stockholders, employees, suppliers, customers, community, the environment - over the long term.
W. Edwards Deming