effort, due to some physiological stimulus, of certain organs, or of the cortical elements of a brain otherwise asleep.

But slightly affected by scientific opinion and untroubled as to the origin of dreams, the popular view holds firmly to the belief that dreams really have got a meaning, in some way they do foretell the future, whilst the meaning can be unravelled in some way or other from its oft bizarre and enigmatical content. The reading of dreams consists in replacing the events of the dream, so far as remembered, by other events. This is done either scene by scene, according to some rigid key, or the dream as a whole is replaced by something else of which it was a symbol. Serious-minded persons laugh at these efforts — ”Dreams are but sea-foam!”

One day I