"And God saw the light, that it was good: and God divided the light from the darkness.” What is light? We can never really know, for only in light can we see light—only in light can we know light exists. We see, because there is light. We appreciate darkness, because there is light. All truth is illuminated by light, for in darkness is ignorance. Without light we are blind. There is no direction, no knowing, in darkness. Who can truly know, what a world without light would be? All of what we know, all of what we are, will cease to be, for our lives revolve around light. No man can every truly live without light, for our body and minds both depend on light. Nothing is fully known without illumination, for it is in the shadows that things are concealed. Only in light can all be fully revealed.