sitater.. :)

[Cain]

 There is no teacher but the enemy. No one but the enemy will ever 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

[Cain]

the power to cause pain is the only power that matters, the power to kill and destroy, because if you can't kill you are always subject to those who can, and nothing and no one will ever save you.