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If you have the courage to begin, you have the courage to succeed.
David Viscott
mei
05
2016
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If you have the courage to begin, you have the courage to succeed.
David Viscott
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Few people request influence when their world is behaving rationally. As a result, consultants tend to see more than their fair share of irrationality. Gerald M. Weinberg (The Secrets of Consulting)
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