nothingness. Others conceive the spirit of the dead as wandering, somewhere and somehow, beyond the limits of the world. It is this belief which has induced many a mother, after the death of her child, to leave the cottage door open and to put a light in the window with some hope that the wandering feet might find a way home. Others, again, hold to the conviction that those who die pass at once into a new state of existence, the conditions of which vary according to the faith of the believer.
In the face of the great mystery it would be thought that those who have returned to life after having been, for an appreciable time, apparently dead might have gained some insight into the unknown that lies beyond. Cases of such recovery are not uncommon, and not a few must have come within the experience of most medical men of large practice. I have watched certain of such cases with much interest, among them the most pronounced example of apparent lifelessness was afforded by the following occasion.
A middle-aged man, in good general health, was brought into the theatre of the London Hospital to undergo an operation of a moderate degree of severity. The administration of an anæesthetic was commenced, but long before the
