Oh, do not place any reliance on that, madame; one drop of that elixir sufficed to recall life to a dying child, but three drops would have impelled the blood into his lungs in such a way as to have produced most violent palpitations; six would have suspended his respiration, and caused syncope more serious than that in which he was; ten would have destroyed him.

The light that long ago had struck me into syncope, recalled in this vision, seemed glidingly to mount the wall, and tremblingly to pause in the centre of the obscured ceiling.