Peter Drucker Quotes
The correct assumption is that what individuals have learned by age twenty-one will begin to become obsolete five to ten years later and will have to be replaced-or at least refurbished-by new learning, new skills, new knowledge.
Drucker, Peter F. Management Challenges for the 21st Century. HarperBusiness, 1999.
Islamic modernists like him are many among the educated Muslims but their views are often drowned out by the violence and extremist statements of the fundamentalists.
Peter Ferdinand Drucker was an Austrian 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".