“Beneath the current of our existence and within it, there is another current flowing in the opposite direction. In this life we go from yesterday to tomorrow, but there we go from tomorrow to yesterday. The web of life is being woven and unraveled at the same time. And from time to time we get breaths and vapors and even mysterious murmurs from that other world, from that interior of our own world. The inner heart of history is a counter-history; it is a process which inverts the course of history. The subterranean river flows from the sea and back to its source.”