2861. For there are genera and species of spirits of similar faculty [who] when similar are called up into man's memory, and thus are represented to them, they suppose they are the same. Then from the memory are worked all those things which represent them, also words, speech, sound, gestures and many things. Moreover they are so induced to think, when other spirits inspire them, for then they are in the phantasy of those [other spirits] and suppose they are the same. - 1748 August 19.