We must follow him through the thickets of the unconscious, through the land which had never been charted because academic philosophers, following the line of least effort, had decided a priori that it could not be charted.
Ancient geographers, when exhausting their store of information about distant lands, yielded to an unscientific craving for romance and, without any evidence to support their day dreams, filled the blank spaces left on their maps by unexplored tracts with amusing inserts such as "Here there are lions."
Thanks to Freud s interpretation of dreams the "royal road" into the unconscious is now open to all explorers. They shall not find lions, they shall find man himself, and the record of all his life and of his struggle with reality.
And it is only after seeing man as his unconscious, revealed by his dreams, presents him to us that we shall understand him fully. For as Freud said to Putnam: "We are what we are because we have been what we have been."
Not a few serious-minded students, however, have been discouraged from attempting a study of Freud's dream psychology.
The book in which he originally offered to the world his interpretation of dreams was as circumstantial as a legal record to be pondered over by