David L Ryan/Globe Staff/Globe Staff David L Ryan/Globe Staff/Globe Staff David L Ryan/Globe Staff/Globe Staff David L Ryan/Globe Staff TDavid L Ryan/Globe Staff/Globe Staff David L Ryan/Globe Staff David L Ryan/Globe Staff/Globe Staff David L Ryan/Globe Staff/Globe Staff David L Ryan/Globe Staff David L Ryan/Globe Staff/Globe Staff David L Ryan/Globe Staff/Globe Staff Longwood – A City Within a City A first breath, and a last breath. In Longwood, that’s life Timeline: Tragedies to transplants, the history of Longwood Photos: The faces of Longwood 10 big breakthroughs coming soon Photos: Longwood from above Interactive graphic: Longwood's growth spurt Cultural treasures of Longwood The future of treating ACL tears: No cutting, no surgery Biopharma firms come to Longwood to be closer to the action The Winsor School’s $100 million question Excerpt from ‘Being Mortal,’ by Atul Gawande