Norm Augustine was President and CEO of Martin Marietta (now subsumed within Lockheed Martin) in the 1980's. He came up with a number of laws to describe what he'd learned in business, which were eventually published as book (available at Amazon.com etc)
Recently his 16th law was quoted in Defence Analysis. We thought readers might like to chortle over them all, so we've reproduced them below (thereby saving you the cost of the book!)