2752. From an actual experiment shown to me last night I learned that spirits can speak from an earthly human being-from a person's outermost or material memory, and from a person's earthly memory-even though he or she does not know that it is so happening. For while I slept a spirit who was at the left side of my head at the time spoke as though it came from me, so much so that the spirits did not know at all otherwise but that I was awake, and that I was speaking, of which they were convinced. From that I was enabled to conclude that spirits can speak from a person, out of both those memories, even though the person is not at all aware of it.