“She was right that reality can be harsh and that you shut your eyes to it only at your peril because if you do not face up to the enemy in all his dark power, then the enemy will come up from behind some dark day and destoy you while you are facing the other way.”

“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.”

“Shutting your eyes to reality does not keep you in the dark, it makes you a monster.”

“An enemy, Ender Wiggin," whispered the old man. "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 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 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.”

“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.”