"Let me tell you a little story. There is a little kid on the beach building a beautiful sandcastle. He built it for an hour and then he kicked it all over and destroyed it. And then he started building another one, built it and then kicked it over again. And a guy was watching him building and destroying it and he went up to the kid and said: 'why are you building these beautiful sandcastles and then you just kick them over and destroy them?'. And the little kid said: 'That's what I do.'"
  ~ Harry Dean Stanton