"The awakening after such sleep is one of the most dreadful moments in life. A consciousness of something terrible is upon even the first sensation — a vague idea of the truth comes like the remembrance of a dream ; involuntarily the eyes close, as if to shut it out — the head sinks back on the pillow, as if to see whether another dream would not be a happier one. A gleam of light, a waving curtain, rouses the sleeper; the truth, the whole terrible truth, flashes out — and we start up as if we never could dream again."