the infantile type of sex life; thus we understand that repressed infantile sex desires furnish the most frequent and most powerful impulses for the formation of dreaMs. 1

If the dream, which is the expression of some erotic desire, succeeds in making its manifest content appear innocently asexual, it is only possible in one way. The matter of these sexual presentations cannot be exhibited as such, but must be replaced by allusions, suggestions, and similar indirect means; differing from other cases of indirect presentation, those used in dreams must be deprived of direct understanding. The means of presentation which answer these requirements are commonly termed “symbols.” A special interest has been directed towards these, since it has been observed that the dreamers of the same language use the like symbols