ER physician, professional photographer, mountaineer, polyglot, writer, translator, language teacher, economist, entrepreneur and indefatigable traveler, the author has done of his passage on this ...view moreER physician, professional photographer, mountaineer, polyglot, writer, translator, language teacher, economist, entrepreneur and indefatigable traveler, the author has done of his passage on this earth a quest for the essential meaning of life.view less