Snippet from a book review I just read

"'Busy?' Dave asked.
Death let out a long weary sigh.
'I'm always busy.'
'How do you find the time to do it all?'
'Time is relative. In fact, he's my cousin. Who owes me money.'
'Time travel?'
'It's not time travel as such. It's more that I exist simultaneously at all points in time. Or something. I wasn't really paying attention. Quantum physics was put together on a Friday afternoon. That's why humanity will never figure it out. Some of the bits are the wrong way round.'"

Makes more sense than a lot of the stuff on here :-)