"Hot, thought the Parisians. The warm air of spring. It was night, they were at war and there was an air raid. But dawn was near and the war far away. The first to hear the hum of the siren were those who couldn't sleep--the ill and bedridden, mothers and sons at the front, women crying for the men they loved. To them it began as a long breath, like air being forced into a deep sigh. It wasn't long before its wailing filled the sky. It came from afar, from beyond the horizon, slowly, almost lazily. Those still asleep dreamed of waves breaking over pebbles, a March storm whipping the woods, a herd of cows trampling the ground with their hooves, until finally sleep was shaken off and they struggled to open their eyes murmuring, 'Is it an air raid?'"
-- Irene Nemirovsky, Suite Francaise