What animals dream of I do not know. A proverb for which I am indebted to one of my readers claims to know, for it raises the question: “What does the goose dream of?” the answer being: “Of maize!” The whole theory that the dream is the fulfilment of a wish is contained in these sentences.[AD] We now perceive that we should have reached our theory of the hidden meaning of the dream by the shortest road if we had merely consulted colloquial usage. The wisdom of proverbs, it is true, sometimes speaks contemptuously enough of the dream—it apparently tries to justify science in expressing the opinion that “Dreams are mere bubbles;” but still for colloquial usage the dream is the gracious fulfiller of wishes. “I should never have fancied that in the wildest dream,” exclaims one who finds his expectations surpassed in reality. IV DISTORTION IN DREAMS If I make the assertion that wish fulfilment is the meaning of every dream, that, accordingly, there can be no dreams except wish dreams, I am sure at the outset to meet with the most emphatic contradiction. Objections will be made to this effect: “The fact that there are dreams which must be understood as fulfilments of wishes is not new, but, on the contrary, has long since been recognised by the authors. _Cf._ Radestock[54] (pp. 137–138), Volkelt[72] (pp. 110–111), Tissié[68] (p. 70), M. Simon[63] (p. 42) on the hunger dreams of the imprisoned Baron Trenck, and the passage in Griesinger[31] (p. 11). The assumption that there can be nothing but dreams of wish fulfilment, however, is another of those unjustified generalisations by which you have been pleased to distinguish yourself of late. Indeed dreams which exhibit the most painful content, but not a trace of wish fulfilment, occur plentifully enough. The pessimistic philosopher, Edward von Hartman, perhaps stands furthest from the theory of wish fulfilment. He expresses himself in his _Philosophy of the Unconscious_, Part II. (stereotyped edition, p. 34), to the following effect:—