“Finally Exi spoke. "There are some important things to remember always, no matter how hard life presses at you. One of these things is that wherever you are, and no matter for how long, there must be a home to hold you. You cannot know who you are unless you are contained in some way that gives you shape. Otherwise you are like a small wind, or like water losing itself in sand." He paused thoughtfully, looking at us, who had all stopped to listen. "You see," he continued, "at any place or time we have no way of knowing if we will be there a day or a week. We must let our destiny come to us. In one sense this is always true. Therefore it is needful for each of us to be defined-to live, not just wait to live. Do you understand?”