of the manifest content of every dream and a connection with what has been most remotely experienced, of its latent content; and I can actually show in the analysis of hysteria that in a true sense these remote experiences have remained recent up to the present time. But this conjecture seems still very difficult to prove; I shall probably have to return to the part played by the earliest childhood experiences, in another connection (Chapter VII.).
Of the three peculiarities of dream memory considered at the beginning, one—the preference for the unimportant in the dream content—has been satisfactorily explained by tracing it back to dream disfigurement. We have been able to establish the existence of the other two—the selection of recent and of infantile material—but we have found it impossible to explain them by the motive of dream. Let us keep in mind these two characteristics, which still remain to be explained or evaluated; a place for them will have to be found elsewhere, either in the psychology of the sleeping state, or in the discussion of the structure of the psychic apparatus which we shall undertake later, after we have learned that the inner nature of the apparatus may be observed through dream interpretation as though through a window.
Just here I may emphasize another result of the last few dream analyses. The dream often appears ambiguous; not only may several wish-fulfilments, as the examples show, be united in it, but one meaning or one wish-fulfilment may also conceal another, until at the bottom one comes upon the fulfilment of a wish from the earliest period of childhood; and here too, it may be questioned whether "often" in this sentence may not more correctly be replaced by "regularly."
(c) Somatic Sources of Dreams
If the attempt be made to interest the cultured layman in the problems of dreaming, and if, with this end in view, he be asked the question from what source dreams originate according to his opinion, it is generally found that the person thus interrogated thinks himself in assured possession of a part of the solution. He immediately thinks of the influence which a disturbed or impeded digestion ("Dreams come from the
