Reality is what one does not perceive when one perceives it. Niklas Luhmann More Quotes by Niklas Luhmann More Quotes From Niklas Luhmann Humans cannot communicate; not even their brains can communicate; not even their conscious minds can communicate. Only communication can communicate. Niklas Luhmann communication mind brain The work of art is an ostentatiously improbable occurrence. Niklas Luhmann art-is works-of-art art