Sometimes without conscious realization, our thoughts, our faith, out interests are entered into the past. We talk about other times, other places, other persons, and lose our living hold on the present. Sometimes we think if we could just go back in time we would be happy. But anyone who attempts to reenter the past is sure to be disappointed. Anyone who has ever revisited the place of his birth after years of absence is shocked by the differences between the way the place actually is, and the way he has remembered it. He may walk along old familiar streets and roads, but he is a stranger in a strange land. He has thought of this place as home, but he finds he is no longer here even in spirit. He has gone onto a new and different life, and in thinking longingly of the past, he has been giving thought and interest to something that no longer really exists.