“If you don't have friends, find the enemy”
“I have no enemies. But my friends don't like me.”
“If your not my friend, then your my enemy and if your not my enemy then i don't know you.”
“Don't be afraid of enemies who attack you. Be afraid of the friends who flatter you.”
“Don't explain. Your friends do not need it, and your enemies will not believe you”
“To be a friend of the earth, you have to be an enemy of man.”