The shortest horror story: The last man on Earth sat alone in a room. There was a knock on the door.
Frederic BrownI got a couple of front teeth knocked out during a football match when I was hit by a flying elbow.
James CosmoI don't think you can live as long as I have in rock n' roll and not take a few hard knocks.
Joe CockerYou never know when something's going to hit you in a particular way and just knock you loose.
Elizabeth Edwards