If you tell people where to go, but not how to get there, you'll be amazed at the results.
Source: In A Whack On The Side of The Head, by Roger von Oech, 1983.
-- George S Patton, (Nov 11 1885-1945), US army officer, armored-warfare tactician; Old Blood and Guts led U.S. forces in during WW II in N. Africa and in the Battle of the Bulge, 1944.