Berlin was almost bombed out of existence during World War II, its streets reduced to piles of rubble, its parks to muddy swampland. But the optimistic spirit and strength of will of the remarkable Berliners enabled them to survive not only the wartime destruction of their city, but also its postwar division, symbolized by the Berlin Wall. Today, structures of steel and glass tower over streets where before only piles of rubble lay, and parks and gardens are again lush.