Jostein Gaarder said this quote
“ The truth is that I feel like a ghost already, and I have to catch my breath each time I think about it. I begin to understand why ghosts go in for so much sighing and hooting. It's not to scare their descendants. It's just that they find it so hard to breathe in a time other than their own.We don't only have a place in existence. We also have an allotted span.That's the way things are, and all I can do is extrapolate from what's around me now. ”