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A man never shows his own character so plainly as by his manner of portraying another's.

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Nov 08, 2026

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Quote Author: Russell Lincoln Ackoff

Russell Lincoln Ackoff

Russell Lincoln Ackoff

Russell Lincoln Ackoff (12 February 1919) is an American systems scientist, and was professor at the Wharton School in operations research and systems sciences. Ackoff was a pioneer in the field of operations research, systems thinking and management science.

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