Any time I have seen someone accomplishing something magnificent, they have been a monomaniac with a mission. A single-minded individual with a passion.
Peter DruckerCustomers pay only for what is of use to them and gives them value. Nothing else constitutes quality.
Peter DruckerMany studies of research scientists have shown that achievement (at least below the genius level of an Einstein, Bohr, or a Planck) depends less on ability in doing research than on the courage to go after opportunity.
Peter DruckerThe most common source of mistakes in management decisions is the emphasis on finding the right answer rather than the right question.
Peter Drucker