We are served by organic ghosts, he thought, who, speaking and writing, pass through this our new environment. Watching, wise, physical ghosts from the full-life world, elements of which have become for us invading but agreeable splinters of a substance that pulsates like a former heart.
Philip K. DickBut the actual touch of her lingered, inside his heart. That remained. In all the years of his life ahead, the long years without her, with never seeing her or hearing from her or knowing anything about her, if she was alive or happy or dead or what, that touch stayed locked within him, sealed in himself, and never went away. That one touch of her hand.
Philip K. Dick