Gravity's Rainbow (1973)
Context: Kekulé dreams the Great Serpent holding its own tail in its mouth, the dreaming Serpent which surrounds the World. But the meanness, the cynicism with which this dream is to be used. The Serpent that announces, "The World is a closed thing, cyclical, resonant, eternally-returning," is to be delivered into a system whose only aim is to violate the Cycle. Taking and not giving back, demanding that "productivity" and "earnings" keep on increasing with time, the System removing from the rest of the World these vast quantities of energy to keep its own tiny desperate fraction showing a profit: and not only most of humanity — most of the World, animal, vegetable, and mineral, is laid waste in the process. The System may or may not understand that it's only buying time. And that time is an artificial resource to being with, of no value to anyone or anything but the System, which must sooner or later crash to its death, when its addiction to energy has become more than the rest of the World can supply, dragging with it innocent souls all along the chain of life.
“What is time? It is a serpent which eats its tail”
Breakfast of Champions (1973)
Context: I was on par with the Creator of the Universe there in the dark in the cocktail lounge. I shrunk the Universe to a ball exactly one light-year in diameter. I had it explode. I had it disperse itself again.
Ask me a question, any question. How old is the Universe? It is one half-second old, but the half-second has lasted one quintillion years so far. Who created it? Nobody created it. It has always been here.
What is time? It is a serpent which eats its tail, like this:
This is the snake which uncoiled itself long enough to offer Eve the apple, which looked like this:
What was the apple which Eve and Adam ate? It was the Creator of the Universe.
And so on.
Symbols can be so beautiful, sometimes.
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Kurt Vonnegut 318
American writer 1922–2007Related quotes

"The Symbols"
The Janitor's Boy And Other Poems (1924)
Context: p>The very serpents bite their tails; the bees forget to sting,
For a language so celestial setteth up a wondering.And the touch of absent mindedness is more than any line,
Since direction counts for nothing when the gods set up a sign.</p

“the serpent if it wants to become the dragon must eat itself.”
“First time it's a stranger. Second time its just a coincidence. Third time it's a tail”
Source: Cross My Heart and Hope to Spy

Patheos, The Cow http://www.patheos.com/blogs/reasonadvocates/2016/01/22/the-cow/ (January 22, 2016)
On the Museum of Modern Art, Newsweek (June 1, 1964).

The Notebooks of Leonardo da Vinci (1883), XXI Letters. Personal Records. Dated Notes.

“A dragon’s inertia is not shifted by yanking its tail.”
Source: Glory Season (1993), Chapter 27 (p. 551)