Date: 1748, 1749

"A person would be tempted to think, at certain times, that the soul is lodged in the stomach, and that Van Helmont in placing it in the pylorus, is not deceived but by taking a part for the whole."

— Julien Offray de La Mettrie (1709-1751)

Date: 1748, 1749

"The eye is, in reality, a sort of peep-hole, thro' which the soul can view the images of objects, according as they are represented from different bodies."

— Julien Offray de La Mettrie (1709-1751)

Date: 1772

"It will remind me of what I used to be, and Pride will have to come to a standstill at the threshold of my heart."

— Diderot, Denis (1713-1784)