I walk on the rim of the abyss, and I tremble. Two voices contend within me. The mind: “Why waste ourselves by pursuing the impossible? Within the holy enclosure of our five senses it is our duty to acknowledge the limitations of man.” But another voice within me – call it the Sixth Power, call it the heart – resists and shouts: “No! No! Never acknowledge the limitations of man. Smash all boundaries! Deny whatever your eyes see. Die every moment, but say: Death does not exist.’” Nikos Kazantzakis