Peter Ferdinand Drucker was an Austrian-born American management consultant, educator, and author, whose writings contributed to the philosophical and practical foundations of the modern business corporation. He was also a leader in the development of management education, he invented the concept known as management by objectives and self-control, and he has been described as "the founder of modern management". Drucker's books and scholarly and popular articles explored how humans are organized across the business, government, and nonprofit sectors of society.
Management is doing things right; leadership is doing the right things.
Peter DruckerEfficiency is doing things right; effectiveness is doing the right things.
Peter DruckerThe best way to predict the future is to create it.
Peter DruckerUnless commitment is made, there are only promises and hopes... but no plans.
Peter Drucker