The creature within can only gaze through the pane—smudged or rosy; it cannot separate off from the body like the sheath of a knife or the pod of a pea for a single instant; it must go through the whole unending procession of changes, heat and cold, comfort and discomfort, hunger and satisfaction, health and illness, until there comes the inevitable catastrophe; the body smashes itself to smithereens, and the soul (it is said) escapes.
