Certain to Win [Sun Tzu's prognosis for generals who follow his advice] develops the strategy of the late US Air Force Colonel John R. Boyd for the world of business.The success of Robert Coram's monumental biography, Boyd, the Fighter Pilot Who Changed the Art of War, rekindled interest in this obscure pilot and documented his influence on military matters ranging from his early work on fighter tactics to the USMC's maneuver warfare doctrine to the planning for Operation Desert Storm. Unfortunately Boyd's written legacy, consisting of a single paper and a four-set cycle of briefings, addresses strategy only in war.Boyd and BusinessBoyd did study business. He read everything he could find on the Toyota Production System and came to consider it as an implementation of ideas similar to his own. He took business into account when he formulated the final version of his OODA loop and in his last major briefing, Conceptual Spiral, on science and technology. He read and commented on early versions of this manuscript, but he never wrote on how business could operate more profitably by using his ideas.Other writers and business strategists have taken up the challenge, introducing Boyd's concepts and suggesting applications to business. Keith Hammonds, in the magazine Fast Company, George Stalk and Tom Hout in Competing Against Time, and Tom Peters most recently in Re-imagine! have described the OODA loop and its effects on competitors.They made significant contributions. Successful businesses, though, don t concentrate on affecting competitors but on enticing customers. You could apply Boyd all you wanted to competitors, but unless this somehow caused customers to buy your products and services, you ve wasted time and money. If this were all there were to Boyd, he would rate at most a sidebar in business strategy.