symbols · old marks
Ouroboros 🐍
A serpent — sometimes a dragon — swallowing its own tail: the circle that draws itself. It is one of humanity's oldest doodles about time, meaning eternity, renewal, and the suspicion that endings and beginnings are the same door seen from two sides.
Where it comes from
The earliest known one coils on a shrine in Tutankhamun's tomb (14th century BCE), wrapping the god of time. Greeks named it — oura 'tail', boros 'eating' — and Gnostics and alchemists adopted it as a master diagram: the alchemical motto 'one is all' was often written inside its ring. It surfaces in Norse myth as Jörmungandr, the world-serpent circling the earth, and famously in 1865 chemistry, when Kekulé said a dream of the tail-biting snake handed him the ring shape of benzene.
What it means
Cyclical time, self-renewal, the unity of opposites: the creature feeds on itself and is fed, destroys and is reborn in one gesture. Read personally, it's the emblem of self-contained cycles — habits, seasons, the way every ending funds a beginning. Read cautiously, it also pictures the loop that goes nowhere; the difference between renewal and rumination is whether the circle spirals.
How people use it today
A steady favourite for tattoos and rings marking recovery, reinvention, or 'what goes around' hard-earned. Designers love it for the same reason alchemists did — infinity with a face. As a journal prompt it earns its ink: draw the circle, then mark honestly where on it you currently are.
The cat chases its tail, catches it, is briefly eternity, lets go: 'The mysteries are simple. You people write books.'
Symbols carry the meanings people have poured into them. We tell that story with respect — history first, promises never.