"One has had a long experience of life, not only one’s own life, but others’, too. One has seen triumphs and tragedies, booms and busts, revolutions and wars, great achievements and deep ambiguities, too. One has seen grand theories rise, only to be toppled by stubborn facts. One is more conscious of transience and, perhaps, of beauty. At 80, one can take a long view and have a vivid, lived sense of history not possible at an earlier age."
Oliver Sacks, neurologist and writer, died on Sunday at age 82.