Fred's teachings changed my career and my life. He is one of the most extraordinary thinkers on leadership and management I have ever encountered. Sheryl Sandberg, Facebook COO and founder of LeanIn.Org & OptionB.Org
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Fred's teachings changed my career and my life. He is one of the most extraordinary thinkers on leadership and management I have ever encountered. Sheryl Sandberg, Facebook COO and founder of LeanIn.Org & OptionB.Org
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