 Only exam. Has there been many who have tried to escape from Shangri-La? Escape, Mr. Conway. Is that really the word that should be used? After all, the path is open to anyone at any time. I can only hope none of your friends would be so rash as to attempt so difficult a journey. There's Mr. Marathon. He's young, of course. But others, too. Lucerne, for instance, was young when she first came to us. Was young? Her carriers lost their way in the mountains.