Many pilots of the time were the opinion that a fighter pilot in a closed cockpit was an impossible thing, because you should smell the enemy. You could smell them because of the oil they were burning.
The enemy of the conventional wisdom is not ideas but the march of events.
If the area were on or near the U.S. continental shelf, such data could well provide an enemy with strategically invaluable insights into undersea access routes that could be used to attack some of the millions of Americans who live on or near our coasts.
To me our bombing policy appears to be suicidal. Not because it does not do vast damage to our enemy, it does; but because, simultaneously, it does vast damage to our peace aim, unless that aim is mutual economic and social annihilation.
Air warfare is a shot through the brain, not a hacking to pieces of the enemy's body.
Men are not the enemy, but the fellow victims. The real enemy is women's denigration of themselves.
Man is not the enemy here, but the fellow victim.
Men weren't really the enemy - they were fellow victims suffering from an outmoded masculine mystique that made them feel unnecessarily inadequate when there were no bears to kill.
Everyone needs a warm personal enemy or two to keep him free from rust in the movable parts of his mind.
Nothing is more dangerous than a friend without discretion; even a prudent enemy is preferable.
Nothing is as dangerous as an ignorant friend; a wise enemy is to be preferred.
Wine is a turncoat; first a friend and then an enemy.
Balance is the enemy of art.
To identify the enemy is to free the mind.
Rationalism is the enemy of art, though necessary as a basis for architecture.