Beyond the wall
He wants to know, what is hidden beyond the wall.
Does he needs to be strong or powerful to explore the huge wall?
Do he needs to use his strength or his super powers?
He needs to think wisely to climb the wall!
He knows the mysterious and magical world is beyond the wall generally all the goals, achievements comes only by doing hard work which is beyond the wall.
He needs to have potential, patience, dedication to reach the next level.