By Elson Haas
Being old or aging is as much a state of mind involving how we live and our attitude toward life as it is a physical condition. Of course, our genetics are also important.
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CLEAR ALL
One of the great liabilities of history is that all too many people fail to remain awake through great periods of social change. Every society has its protectors of status quo and its fraternities of the indifferent who are notorious for sleeping through revolutions.