Every major industry was once a growth industry. But some that are now riding a wave of growth enthusiasm are very much in the shadow of decline. Others that are thought of as seasoned growth industries have actually stopped growing. In every case, the reason growth is threatened, slowed, or stopped is not because the market is saturated. It is because there has been a failure of management.
Theodore LevittJust as energy is the basis of life itself, and ideas the source of innovation, so is innovation the vital spark of all human change, improvement and progress.
Theodore LevittThe fact that a consistendy highly creative person is generally irresponsible in the sense that we have used this term is in part predictable from what is known about the freewheeling fantasies of very young children.
Theodore Levitt