2146. Whilst a spirit speaks, in order that he may not know different than that it is he alone who speaks, although there are others who simultaneously speak the same, a speech [occurs] that may be called simultaneous speech. There were some who thus spoke, and I at the same time, and such as heard afterwards said that it was I who spoke, and he who thus addressed me was thinking that he was alone, and did not know that others simultaneously were saying the same thing. - 1748, May 31.