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.

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.

第一个教训是，如果你掌握了制空权，你就不会输掉一场战争;如果你没有制空权，你就不会赢得一场战争。

-- Jimmy Doolittle 吉米·杜立特