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.
― Ender’s Game – Orson Scott Card

Note: New and Final Ender’s Game Movie Trailer Released August 6th, 2013 – Click Here to view video.

Ender's Game Trailer

Screenshot from the newly released trailer for Orson Scott Card’s Science Fiction novel Ender’s Game scheduled for release 11-1-2013.