"Who controls your eyeballs controls your mind. Imprints to your brain...Your eyes are the window of your brain...The eyes are made up of hundreds of layers of neurons, rods and cones. Your eyeballs deal with one energy - it's light. Through your eyes come illumination. Your eyes are the windows of your soul. Learn how to dial your eyes, fine tune your eyeballs" - Timothy Leary, "How to Operate your Brain"