657 Quotes by Peter Drucker

  • Author Peter Drucker
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    We live in an age of unprecedented opportunity: If you’ve got ambition and smarts, you can rise to the top of your chosen profession, regardless of where you started out.

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  • Author Peter Drucker
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    Most discussions of decision making assume that only senior executives make decisions or that only senior executives' decisions matter. This is a dangerous mistake.

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  • Author Peter Drucker
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    Profit is not the explanation, cause, or rationale of business behavior and business decisions, but the test of their validity.

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  • Author Peter Drucker
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    The knowledge that we consider knowledge proves itself in action. What we now mean by knowledge is information in action, information focused on results.

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