John Haslam,
Observations on Madness and Melancholy
“ But we are said to fly, or fall into a passion, and then passion gets the better of us. For the softer sex we conceive the most delicate, refined, and honorable passion, yet every one allows the dreadful consequences which ensue from an indulgence of our passions, and most persons agree that passion, carried to excess, constitutes madness—we live in a world of metaphor. ”
