The Sergeant

After an exhausting full day's march with heavy packs, the army recruits have arrived at their last challenge - a great big wall they have to climb. Some sink down in despair, the rest just stare at the wall. Their sergeant, who has seen this self same scene a hundred times, chuckles to himself. He knows something that they don't know - he knows they have more than enough strength, they have huge reservoirs of strength inside them which they've never suspected, simply because they were never challenged in this way before.

He allows himself one more quick grin, then he starts to shout at them at the top of his lungs, "Right! Get up there, you lot! What are you waiting for!"