The first lesson is that you can't lose a war if you have command of the air, and you can't win a war if you haven't.
Jimmy DoolittleAdolf Galland said that the day we took our fighters off the bombers and put them against the German fighters, that is, went from defensive to offsensive, Germany lost the air war. I made that decision and it was my most important decision during World War II. As you can imagine, the bomber crews were upset. The fighter pilots were ecstatic.
Jimmy Doolittle