Date: 1785

"The mind of man can bear a certain pressure; but there is a point when it can bear no more."

— Boswell, James (1740-1795)

Date: 1785

"To apply his great mind to minute particulars, is wrong: it is like taking an immense balance, such as is kept on quays for weighing cargoes of ships, to weigh a guinea. I knew I had neat little scales, which would do better; and that his attention to every thing which falls in his way, and his ...

— Boswell, James (1740-1795)

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)