Would not the sight of a single enemy airplane be enough to induce a formidable panic? Normal life would be unable to continue under the constant threat of death and imminent destruction.
Giulio DouhetTo conquer the command in the air means victory; to be beaten in the air means defeat.
Giulio DouhetVictory smiles upon those who anticipate the change in the character of war, not upon those who wait to adapt themselves after the changes occur.
Giulio Douhet