The Ouroboros is an ancient symbol depicting a serpent or dragon eating its own tail. It represents the cycle of life, death, and rebirth, illustrating the concept of eternal return and the interconnectedness of all things. This symbol has appeared in various cultures, including ancient Egypt and Greece, often associated with alchemy and mysticism. In addition to its philosophical meanings, the Ouroboros is also linked to the idea of self-sufficiency and the unity of opposites. It serves as a reminder of the cyclical nature of existence, where beginnings and endings are part of a continuous loop, reflecting the balance of creation and destruction in the universe.