“The snake began to unweave itself from the rug again, only this time Ender did not hesitate. He stepped on the head of the snake and crushed it under his foot. It writhed and twisted under him, and in response he twisted and ground it deeper into the stone floor. Finally it was still. Ender picked it up and shook it, until it unwove itself and the pattern in the rug was gone. Then, still dragging the snake behind him, he began to look for a way out.”
