" From the Sufi: Mullah Nasrudin once entered a store and asked the proprietor, “Have you ever seen me before?” “No,” was the prompt answer. “Then,” cried Nasrudin, “how do you know it is me? "

― Robert Anton Wilson , Cosmic Trigger: Die letzten Geheimnisse der Illuminaten oder An den Grenzen des erweiterten Bewusstseins