Date: 1777

"If they say, that affection is a mere involuntary impulse, neither waiting the decisions of reason, or the dissuasive of prudence, do they not in reality degrade us to machines, which are blindly actuated by some uncontrollable power?"

— Mackenzie, Henry (1745-1831)

Date: 1779

"A man's natural inclination works incessantly upon him ... The force of the greatest gravity, say the philosophers, is infinitely small, in comparison of that of the least impulse: yet it is certain, that the smallest gravity will, in the end, prevail above a great impulse; because no strokes or...

— Hume, David (1711-1776)

Date: 1782

"I wonder what companions she has met with--there is a magnetism in good-nature which will ever attract its like--so if she meets with beings the least social--but that's as chance wills!"

— Sancho, Charles Ignatius (1729-1780)

Date: 1789

"Far nobler prize my heart constrains, / Yielding to soft controul; / Far other beauty binds in chains / The magnet of my soul."

— Colvill, Robert (d. 1788)