People who don't take risks generally make about 2 big mistakes a year. People who do take risks generally make about 2 big mistakes a year.
Source: In Webster's Electronic Quotebase, ed. Keith Mohler, 1994.
-- Peter Drucker, (Nov 9 1909-2005), US writer, educator, management consultant; He was an influential force in business management; wrote Innovation and Entrepreneurship, 1985.