As an adult I have often known that peculiar legacy time brings to the traveler: the longing to seek out a place a second time, to find deliberately what we stumbled on once before, to recapture the feeling of discovery. Sometimes we search out again even a place that was not remarkable itself - we look for it simply because we remember it. If we do find it, of course, everything is different. The rough-hewn door is still there, but it's much smaller; the day is cloudy instead of brilliant; it's spring instead of autumn; we're alone instead of with three friends. Or worse, with three friends instead of alone.