Joseph O'neill said this quote
“ I found it idiotically distressing that a sharp finger whistle could no longer summon them outdoors into a playful twilight. An ancient discovery was now mine to make: to leave is to make nothing less than a mortal action. The suspicion came to me for the fist time that they were figures of my dreaming, like the loved dead: my mother and all these vanished boys. And after Mama's cremation I could not rid myself of the notion that she had been placed in the furnace of memory even when alive and, by extension, that one's dealings with others, ostensibly vital, at a certain point become dealings with the dead. ”