"You have to know accounting. It's the language of practical business life. It was a very useful thing to deliver to civilization. I've heard it came to civilization through Venice which of course was once the great commercial power in the Mediterranean. However, double entry bookkeeping was a hell of an invention."
"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."
11 likes
Source: Charlie Munger's speech at the Breakfast Meeting of the Philanthropy Roundtable in Washington, D.C., November 10, 2000.
About the author
Same author
More quotes by Charlie Munger
"The best thing a human being can do is to help another human being know more."
"Intelligent people make decisions based on opportunity costs."
"What do you want to avoid? Such an easy answer: sloth and unreliability. If you're unreliable it doesn't matter what your virtues are. You're going to crater immediately. Doing what you have faithfully engaged to do should be an automatic part of your conduct. You want to avoid sloth and unreliability."
"Mimicking the herd invites regression to the mean."
"I did not succeed in life by intelligence. I succeeded because I have a long attention span."