Date: 1783

"Does the human soul go up to the pia mater, as a housewife does to her garret, only at certain times? Or, if she makes it her place of abode, are there any corners of it which she is unacquainted with, or neglects to look into?'

— Beattie, James (1735-1803)

Date: 1785

"He conjectured, that the soul is seated in a small gland in the brain, called the pineal gland: That there, as in her chamber of presence, she receives intelligence of every thing that affects the senses, by means of a subtile fluid contained in the nerves, called the animal spirits; and that sh...

— Reid, Thomas (1710-1796)

Date: 1791

"His mind resembled the vast ampitheatre, the Colisaeum at Rome. In the centre stood his judgment, which like a mighty gladiator, combated those apprehensions that, like the wild beasts of the Arena, were all around in cells, ready to be let out upon him. After a conflict, he drives then b...

— Boswell, James (1740-1795)