Published onOctober 15, 2003The Principle of Mentalism: The Universe is MindHermeticismMentalismQuantum MechanicsMysticismPhilosophyMetaphysicsConsciousnessSpiritualityMindExplore the Hermetic principle of mentalism, which suggests that the universe is a mental construct. Delve into its significance in Hermetic thought and its surprising connections to modern quantum mechanics.