Always forgive your enemies; nothing annoys them so much.
Unthinking respect for authority is the greatest enemy of truth.
Negativity is the enemy of creativity.
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.
You have enemies? Why, it is the story of every man who has done a great deed or created a new idea.
You have enemies? Good. That means you’ve stood up for something, sometime in your life.
With humanity’s long proud history of standing firm against natural enemies, sometimes in the face of almost certain defeat and extinction, we would be cowardly and stupid to leave the field on the eve of our greatest potential victory.
The best is the enemy of the good.
Resentment is like drinking poison and then hoping it will kill your enemies.
No enterprise is more likely to succeed than one concealed from the enemy until it is ripe for execution.
In criticism I will be bold, and as sternly, absolutely just with friend and foe. From this purpose nothing shall turn me.