can be at once recognized by the replacement of sexual things in common speech (those, for instance, arising from agriculture, as reproduction, seed) from others whose sexual references appear to reach back to the earliest times and to the obscurest depths of our image-building. The power of building symbols in both these special forms of symbols has not died out.

Recently discovered things, like the airship, are at once brought into universal use as sex symbols.

It would be quite an error to suppose that a profounder knowledge of dream symbolism (the “Language of Dreams”) would make us independent of questioning the dreamer regarding his impressions about the dream, and would give us back the whole technique of ancient dream interpreters. Apart from