“When they know what makes you cry, they know what hurts you most. Don't give your enemies that.”

“Best friends make the worst enemies, they know all your secrets and how to hurt you the most.”

“Give your enemy a face, If he is human, do not dehumanize him. Know him and know why he is your enemy. If your enemy is within you, understand what it is and why you are afraid. Put a face on your fear. When you understand it, and it is no longer vague and shapeless, you will find that your fear is no longer so formidable.”

“That stupid saying "What you don't know can't hurt you" is ridiculous. What you don't know can kill you. If you don't know that tractor trailer trucks hurt when hitting you, then you can play in the middle of the interstate with no fear - but that doesn't mean you won't get killed.”

“What you don't know may not hurt you, but what you don't remember always does.”

“I don't know who the good guys are anymore. But I do know what the enemy is. It's the compromise of principles. You lose the war when you lose your principles. And the first principle is to look out for your comrades.”