Ancient, and modern, and future, which points back to the past!
Mathemeticians have removed the snake from the symbol which is fine by me. Its a nice car name and makes nice jewelry.
You had a back injury didn't you? How are you doing?
Fractured vertebrae... hairline, could be worse - thank God - but it is uncomfortable enough... pain pill and anti-inflammatory (steroid right now) mornings makes the day bearable but slows me down [like an old man :^) ] Thanks for asking.
To my mind, Ouroboros represents a view of creation - ever ending, ever replenishing - a somewhat Judeo / Christian view {Grace}. ... My son owns the car. :^)