As above, so below

"As above, so below" is a phrase that originates from Hermeticism, a spiritual, philosophical, and esoteric tradition based on the writings attributed to Hermes Trismegistus. The phrase encapsulates the idea that the macrocosm (the larger universe) and microcosm (the individual or small-scale universe) are interconnected and reflect one another. Essentially, it suggests that patterns and truths found on one level of reality also apply to another, indicating a correspondence between different planes of existence.