3035. I perceived also that they were shown that the [an] idea of the societies in the world of spirits can be obtained from the consociation of the muscles in man, and that the communications of these, by means of fibers, and indefinite other nexus, inflow according to affinities into every simplest action; and that the respiration of the lungs is therefore changed into such, because it is the lungs which operates in general into the muscular system, as is known from those things which [are] written, concerning the lungs. - 1748, September 2.