6622. I have spoken with spirits concerning influx into the ideas of thought, saying that men can by no means believe there are such countless things in them, for they conceive thought to be a merely simple and single thing; thus they judge from the exterior sensuous. The spirits with whom I then spoke were of the opinion that there is nothing within ideas, having impressed this upon themselves in the life of the body. But in order that they might comprehend that they perceive countless things as one, I was allowed to say that the motions of myriads of moving fibers concur in one action, and that also at the same time all things in the body move and adapt themselves for that action, both in general and in particular; and yet that little action appears simple and single, as if nothing of the kind were in it; and in like manner that countless things concur together to form one utterance, as the foldings of the lips and of all the muscles and fibers thereof; also the movements of the tongue, throat, larynx, windpipe, lungs, and diaphragm, with all the muscles thereof in general and in particular. Now as the man perceives one utterance therefrom as merely a simple sound which has nothing in it, it may be seen how gross is perception from the sensuous. What then must be the perception from the sensuous concerning those ideas of thought which are in a purer world, and thus more remote from what is sensuous!