„But every analysis of actual allocation of resources and efforts in business that I have ever seen or made showed clearly that the bulk of time, work, attention, and money first goes to “problems” rather than to opportunities, and, secondly, to areas where even extraordinarily successful performance will have minimal impact on results.
What is the major problem? It is fundamentally the confusion between effectiveness and efficiency that stands between doing the right things and doing things right. There is surely nothing quite so useless as doing with great efficiency what should not be done at all.“
~ Peter Drucker