"When I said that British fighter-bombers had shot up my tanks with 40mm shells, the Reichsmarschall who felt himself touched by this, said: 'That's completely impossible. The Americans only know how to make razor blades.' I replied: 'We could do with some of those razor blades, Herr Reichsmarshall."
Field Marshall Erwin Rommel

From http://www.marksquotes.com/