“Fear is the trick of the enemy. And your enemy comes in many robes. But he has only one face. You know his face. You've seen it many times. You need not fear it. In your heart, you know you will triumph and you will defeat your enemy with the one weapon that you have inside you that he cannot touch--truth.”

“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.”

“Hate is your enemy; you must defeat it! Anger is your enemy; you must defeat it! Violence is your enemy; you must defeat it! Death is your enemy; you must defeat it! Know well your real enemies!”

“You cannot defeat your enemies until you know who they are.”

“I am your enemy, the first one you've ever had who was smarter than you. There is no teacher but the enemy. No one but the enemy will tell you what the enemy is going to do. No one but the enemy will ever teach you how to destroy and conquer. Only the enemy shows you where you are weak. Only the enemy tells you where he is strong. And the only rules of the game are what you can do to him and what you can stop him from doing to you. I am your enemy from now on. From now on I am your teacher. I will devise the strategy of your army, and you will learn to be quick and discover what tricks the enemy has for you. Remember, boy. From now on the enemy is more clever than you. From now on the enemy is stronger than you. From now on you are always about to lose.”

“If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. If you know neither the enemy nor yourself, you will succumb in every battle.”