The boy had a go. He planted himself on the ground and kicked at the door. He kicked and kicked, first a hard low kick and then a one-two kung-fu kick. He took a few steps back and, like a high jumper, standing on the balls of his feet, gathering concentration, he readied for a run-up: he launched himself against the door. At the point of impact there came a dull thud. He did this again. Over and over, uncomplaining. He picked himself up, wincing and walked back to his starting position, lifted his heels, ran at the door. But the door was oak and he was boy: his shirt was torn and bloodied. He snuck a glance at the woman and with a slow blink she encouraged him to continue. In the end he forced an opening.”