The unseen enemy is always the most fearsome.
The last enemy that shall be destroyed is death.
The best is the enemy of the good.[Le mieux est l’ennemi du bien.]
Love is the only force capable of transforming an enemy into friend.
If you would keep your Secret from an enemy, tell it not to a friend.
If you want to make peace with your enemy, you have to work with your enemy. Then he becomes your partner.
Highlanders make the truest friends—if only because they make the worst enemies.
Fear of an enemy destroys spite against him.[Cтрах к врагу уничтожает и злобу к нему.]
Your worst enemy, he reflected, was your own nervous system. At any moment the tension inside you was liable to translate itself into some visible symptom.
You should always plan your battles from the enemy’s point of view.
You can always find an excuse that your side will accept, and who cares what the enemy thinks? In the real world, it wouldn’t make any difference.
When a man has no enemy left there must be something mean about him.