And that taught me you can't have anything, you can't have anything at all. Because desire just cheats you. It's like a sunbeam skipping here and there about a room. It stops and gilds some inconsequential object, and we poor fools try to grasp it - but when we do the sunbeam moves on to something else, and you've got the inconsequential part, but the glitter that made you want it is gone.

Author: F. Scott Fitzgerald