Warren Buffett Quotes about Safety

"Of Permanent Value : The Story of Warren Buffett". Book by Andrew Kilpatrick, Vol. 2 (p. 1615), 2007.
Speech at Berkshire Hathaway Annual Meeting in 1997. "Of Permanent Value: The Story of Warren Buffett" by Andrew Kilpatrick, Volume 2, p. 1615, 2007.