Ouroboros\nCategory:Mythology\nCategory:Symbols This article refers to the symbol of the Ouroboros. For other meanings, see Ouroboros (disambiguation).
The Ouroboros is an ancient symbol depicting a snake or dragon swallowing its tail and forming a circle. It is associated with alchemy, Gnosticism, and Hermeticism. It represents the cyclical nature of things, eternal return, and other things perceived as cycles that begin anew as soon as they end. In some representations the serpent is shown as half light and half dark, echoing the dichotomy of other similar symbols such as the Yin Yang. The ouroboros is an example of tail recursion and self-reference, though not in a programming context.
The Ouroboros can be traced back to the Greek philosophers who used it as a symbol of their understanding of the nature of time as cyclic. It could very well be used to symbolize the closed-system model of the universe of some physicists today.
Christians early adopted the Ouroboros as a symbol of the limited confines of this world (that there is an "outside" being implied by the demarcation of an inside), and the self-consuming transitory nature of a mere this-worldly existence (following in the footsteps of the Preacher in Ecclesiastes).
In Norse mythology, the serpent Jormungand grew so large that it could encircle the world and grasp its tail in its teeth.
The organic chemist August Kekulé claimed that a ring in the shape of Ouroboros inspired him in his discovery of the structure of benzene.
\nThe ouroboros symbolises the circular nature of the alchemical opus which unites the opposites, the conscious and unconscious mind and the coincidence of the uniting of the opposites. The symbol of the ouroboros--the serpent or snake which circularly eats its own tail, devouring, slaying, begetting and self-fertilising itself--occurs frequently in alchemical literature was defined by the Swiss psychologist C.G.Jung as the basic mandala of alchemy whose antiquity can be traced back to Egyptian mythology.\nAs a symbol of the life-cycle , the serpent or snake was adopted by Christianity for as C.G.Jung recognised -
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"If you were plowing a field, which would you rather use? Two strong oxen or 1024 chickens?" - Seymour Cray (1925-1996), father of supercomputing |
The Ouroboros is an ancient 