Date: March, 1778

"An eminent physician in Holland, entrusted at once with a medical chair in the university of Leyden, and with the health of the Prince of Orange, being asked what the soul was? paused, and then answer, 'C'est un ressort. It is a spring.' As the main-spring actuates the wheels and other component...

— Boswell, James (1740-1795)

Date: March, 1778

"And my similitude between a watch in its case, and the soul in its material frame, will, I persuade myself, be agreeable to all my readers, whose dispositions are mild, and like better to be pleased with what they read, than to attack it."

— Boswell, James (1740-1795)

Date: 1782

All "ideas follow each other in our minds in a regular and uniform succession, not unlike the tickings of a clock; and by that means all objects are presented to our imaginations in the same progressive manner: and if any vary much from that destined pace, by too rapid, or too slow a motion, they...

— Jenyns, Soame (1704-1787)

Date: 1784

"Thy piercing thought / Unaided saw each movement of the mind, / As skilful artists view the small machine, / The secret springs and nice dependencies, / And to thy mimic scenes, by fancy wrought / To such a wond'rous shape, th'impassion'd breast / In floods of grief, or peals of laughter bow'd, ...

— Jago, Richard (1715-1781)

Date: 1785

"I tread his deck, / Ascend his topmast, through his peering eyes / Discover countries, with a kindred heart / Suffer his woes and share in his escapes, / While fancy, like the finger of a clock, / Runs the great circuit, and is still at home."

— Cowper, William (1731-1800)

Date: 1785

"BOSWELL. 'But, sir,'tis like walking up and down a hill; one man will naturally do the one better than the other. A hare will run up a hill best, from her fore-legs being short; a dog down.' JOHNSON. 'Nay, sir; that is from mechanical powers. If you make mind mechanical, you may argue in that ma...

— Boswell, James (1740-1795)

Date: 1785

"He appears to me like a great mill, into which a subject is thrown to be ground. It requires, indeed, fertile minds to furnish materials for this mill. I regret whenever I see it unemployed; but sometimes I feel myself quite barren, and having nothing to throw in. I know not if this mill be a go...

— Boswell, James (1740-1795)

Date: 1786

"Dismiss their cares when they dismiss their flock, / Machines themselves, and govern'd by a clock."

— Cowper, William (1731-1800)

Date: 1788

"With horns, and tail, and hoofs that make folks start; / And in my breast a millstone for a heart!"

— Wolcot, John, pseud. Peter Pindar, (1738-1819)

Date: 1789

"Hope and fear are the two grand springs by which that curious machine, the human mind, is actuated; and to deprive Virtue of that support which she receives from their influence and operation, and to substitute in their room a sense of honour, or a love of moral beauty and order, is to betray th...

— Belsham, William (1752-1827)