Date: 1774

"Opposite forces in mechanics tend to destroy one another. This is analogous to the case before us. The objects strictly connected with a passion are naturally fit for introducing ideas related to themselves; the passion acts in a contrary direction, and endeavours to keep the mind from running o...

— Gerard, Alexander (1728-1795)

Date: 1776

"It is this which hath been so justly celebrated as giving one man an ascendant over others, superior even to what despotism itself can bestow; since by the latter the more ignoble part, only the body and its members, are enslaved; whereas, from the dominion of the former, nothing is exempted, ne...

— Campbell, George (1719-1796)