Folks in their 60s and 80s are reinventing how older people live. David Oliver Relin More Quotes by David Oliver Relin More Quotes From David Oliver Relin If we Americans are to learn from our mistakes, from the flailing, ineffective way we, as a nation, conducted the war on terror after the attacks of 9/11, and from the way we have failed to make our case to the great moderate mass of peace-loving people at the heart of the Muslim world, we need to listen to Greg Mortenson. I did, and it has been one of the most rewarding experiences of my life. David Oliver Relin mistake heart war