Date: 1803

"Ah, how the human mind wearies herself / With her own wanderings, and, involved in gloom / Impenetrable, speculates amiss!"

— Cowper, William (1731-1800)

Date: 1831

"The mind may aptly be described under the denomination of the 'stranger at home.'"

— Godwin, William (1756-1836)

Date: 1831

"On set occasions and at appropriate times we examine our stores, and ascertain the various commodities we have, laid up in our presses and our coffers. Like the governor of a fort in time of peace, which was erected to keep out a foreign assailant, we occasionally visit our armoury, and take acc...

— Godwin, William (1756-1836)

Date: 1901-2, 1902

"Speaking generally, our moral and practical attitude, at any given time, is always a resultant of two sets of forces within us, impulses pushing us one way and obstructions and inhibitions holding us back. "Yes! yes!" say the impulses; "No! no !" say the inhibitions."

— James, William (1842-1910)

Date: Summer 2009

"It is in this sense that the first-personal perspective is strictly unavoidable: I am not a passenger on a vessel pulled hither and yon by impulses and desires; I have to steer."

— Pippin, Robert B. (b. 1948)