Dreams and their Symbolism

This book deals with the stuff that dreams are made of and the symbolism of dreams."Our dreams begin to seem to us an allied subject of study, inasmuch as they reveal within ourselves a means of entering sympathetically into ideas and emotional attitudes belonging to narrow or ill-adjusted states of consciousness which otherwise we are now unable to experience. And they have this further value, that they show us how many abnormal phenomena-possession, double consciousness, unconscious memory, and so forth-which have often led the ignorant and unwary to many strange conclusions, really have a simple explanation in the healthy normal experience of all of us during sleep.
Here, also, it is true that we ourselves and our beliefs are to some extent "such stuff as dreams are made of."