The greatest challenge to organizations is the balance between continuity and change. You need both. At different times, the balance is slightly more over here, or slightly more over there, but you need both. And balance is basically the greatest task in leadership. Organizations have to have continuity, and yet if there is not enough new challenge, not enough change, they become empty bureaucracies, awfully fast.
Peter DruckerAny time I have seen someone accomplishing something magnificent, they have been a monomaniac with a mission. A single-minded individual with a passion.
Peter DruckerSuccessful careers are not planned. They develop when people are prepared for opportunities because they know their strengths, their method of work, and their values. Knowing where one belongs can transform an ordinary person - hardworking and competent but otherwise mediocre - into an outstanding performer.
Peter Drucker