" That’s the thing about poetry, it’s scarcely ever accurate. Take the Lady of Shalott. ‘She loosed the chain and down she lay; The broad stream bore her far away.’ She lies down in the boat and goes floating down to Camelot, which couldn’t possibly happen. I mean, one can’t steer lying down, can one? She’d have ended up stuck in the reeds a quarter of a mile out. I mean, Cyril and I always have trouble keeping the boat headed in a straight line, and we’re not lying down in the bottom of the boat where one can’t see anything, are we? "

― Connie Willis , To Say Nothing of the Dog (Oxford Time Travel, #2)