Charlie Munger Quotes


The ethical rule is from Samuel Johnson who believed that maintenance of easily removable ignorance by a responsible office holder was treacherous malfeasance in meeting moral obligation. The prudential rule is that underlying the old Warner & Swasey advertisement for machine tools: "The man who needs a new machine tool, and hasn't bought it, is already paying for it". The Warner & Swasey rule also applies, I believe, to thinking tools. If you don't have the right thinking tools, you, and the people you seek to help, are already suffering from your easily removable ignorance.


Citations

Kaufman, Peter D., editor. Poor Charlie's Almanack: The Wit and Wisdom of Charles T. Munger. Donning Company Publishers, 2005.

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Charlie Munger
Charlie Munger
  • Born: January 1, 1924
  • Nationality: American
  • Profession: Businessman

Charles Thomas Munger is an American billionaire investor, businessman, former real estate attorney, architectural designer, and philanthropist. He is vice chairman of Berkshire Hathaway, the conglomerate controlled by Warren Buffett; Buffett has described Munger as his closest partner and right hand man. Munger served as chairman of Wesco Financial Corporation from 1984 through 2011. He is also chairman of the Daily Journal Corporation, based in Los Angeles, California, and a director of Costco Wholesale Corporation.