Music needs the hollowness of the flute;
Letters, the blankness of the page;
Light, the void called a window;
Holiness, the absence of the self.
It's strange how much time people spend traveling round and round the circle of existence and getting nowhere. The real journey–the journey all people are required to take to achieve integration, self-realization and fulfillment–"eternal life"–is the journey inwards, the journey to the center of the soul.