" On the Lights, Tom Sherbourne has plenty of time to think about the war. About the faces, the voices of the blokes who had stood beside him, who saved his life one way or another; the ones whose dying words he heard, and those whose muttered jumbles he couldn’t make out, but who he nodded to anyway. Tom isn’t one of the men whose legs trailed by a hank of sinews, or whose guts cascaded from their casing like slithering eels. Nor were his lungs turned to glue or his brains to stodge by the gas. But he’s scarred all the same, having to live in the same skin as the man who did the things that needed to be done back then. He carries that other shadow, which is cast inward. He tries not to dwell on it: he’s seen plenty of men turned worse than useless that way. So he gets on with life around the edges of this thing he’s got no name for. When he dreams about those years, the Tom who is experiencing them, the Tom who is there with blood on his hands, is a boy of eight or so. It’s this small boy who’s up against blokes with guns and bayonets, and he’s worried because his school socks have slipped down and he can’t hitch them up because he’ll have to drop his gun to do it, and he’s barely big enough even to hold that. And he can’t find his mother anywhere. Then he wakes and he’s in a place where there’s just wind and waves and light, and the intricate machinery that keeps the flame burning and the lantern turning. Always turning, always looking over its shoulder. If he can only get far enough away—from people, from memory—time will do its job. "
― M.L. Stedman , The Light Between Oceans