From P.D. James' The Private Patient
The world is a beautiful and terrible place. Deeds of horror are committed every minute and in the end those we love die. If the screams of all earth's living creatures were one scream of pain, surely it would shake the stars. But we have love. It may seem a frail defence against the horrors of the world, but we must hold fast and believe in it, for it is all that we have.