Date: 1785

"The contrary motives are here compared to the weights in the opposite scales of a balance; and there is not perhaps any instance that can be named of a more striking analogy between body and mind."

— Reid, Thomas (1710-1796)

Date: 1785

"I say, when we consider such extravagancies of many of the most acute writers on this subject, we may be apt to think the whole to be only a dream of fanciful men, who have entangled themselves in cobwebs spun out of their own brain."

— Reid, Thomas (1710-1796)

Date: 1789

"We have already hinted, that for the same, or similar reasons, none of the ordinary organs of sense are qualified to receive or communicate distinct impressions, till the brain, the common emporium of them all, has acquired those properties which must fit it for its arduous offices; and, as in t...

— Couper, Robert (1750-1818)

Date: 1789, 1800

"Human Nature's his show-box--your friend, would you know him? / Pull the string, Ruling Passion--the picture will show him."

— Burns, Robert (1759-1796)

Date: 1793

"Flit, Galloway, and find / Some narrow, dirty, dungeon cave, / The picture of thy mind"

— Burns, Robert (1759-1796)