问答题 Some people insist that only today and tomorrow are the most important. But how much poorer we would be if we really lived by that rule! So much of what we do today is frivolous and futile. So much of what we hope to do tomorrow never happens. The past is the bank in which we store our most valuable possession: the memories that give meaning and thickness to our lives. Those who truly treasure the past will not bemoan the passing of the good old days, because days enshrined in memory are never lost. Death itself is powerless to still a remembered voice or erase a remembered smile.