A Symbol (n.) is any word, action, or image that represents an unconscious thought.
A Symbol (n.) is a relic and a mark of former identity: things symbolically linked today were probably one in prehistoric thought and speech.
A Symbol (n.) travels further than language: a common symbol can be shared by peoples who share no common tongue.
A Symbol (n.) both helps and hinders interpretation: the dreamer's free associations leave us in the lurch exactly where the symbol appears.
A Symbol (n.) must sometimes be read in its proper meaning and not symbolically, while private memory can turn almost anything into a sexual symbol.
A Symbol (n.) appears even where no conscious wish to distort could reach it — amnesic patients retelling coarse anecdotes turned sex into climbing stairs.
A Symbol (n.) that disguises a truth is heard by the uninitiated only as a lie.
A Symbol (n.) can outlive its origin: when the capture of brides became a mere symbol, the parents' anger was symbolized too, and continued long after its origin was forgotten.
A Symbol (n.) can bear one meaning almost universally in dreams: rooms are women, their doors the openings of the body; a staircase is intercourse, a necktie the male organ.
A Symbol (n.) is still being made — the airship, newly invented, was at once adopted as a universal sexual symbol.
The Symbol (n.) is a fragment of an ancient, extinct language, surviving here in a dream, there in a myth, a joke, a song.
The Symbol (n.) may be a phylogenetic heritage: a connection the individual never learnt but inherited.