First you must know that the whole of the physical world floats in each of the senses at the same time. Each of them reveals to us a different aspect of the kingdom of change. But none of them reveals the unnamable stillness that unites them. At the heart of change it lies unseeing, unhearing, unfeeling, unchanging, holding within itself the beginning and the end. It is ours. It is our only possession. Yet we cannot take it in to our hands, which change, nor see it with our eyes, which change, nor hear it or taste it or smell it. None of the senses can come to it. Except backwards.
Any more than they can come to each other.
Yet they point the way. And most authoritatively as they disappear.