““Tolstoy wrote, 'The sole meaning of life is to serve humanity.' He understood this service as a religious duty. For me, I understand it as a fact of life, as THE fact of life. What we do for each other is what survives. My sister is dead, but everything she did for me while she was alive is still going strong. I can still feel her hand reaching across the backseat of our car in Berlin, and I still hear her voice, our conversations going late into the night.””
