Mark McCormack Quotes
All things being equal, people will do business with a friend; all things being unequal, people will still do business with a friend.
Citations
McCormack, Mark H. What They Don't Teach You at Harvard Business School. Bantam Books, 1984, p. 56.
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Mark Hume McCormack was an American lawyer, sports agent and writer. He was the founder and chairman of International Management Group, now IMG, an international management organization serving sports figures and celebrities.