Concentration is Key Quote

Concentration is Key Quote

“Concentration is the key to economic results. No other principles of effectiveness is violated as constantly today as the basic principle of concentration.” – Peter Drucker

Competence and Performance Quote

Competence and Performance Quote

“To be a manager requires more than a title, a big office, and other outward symbols of rank. It requires competence and performance of a high order.” – Peter Drucker

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