Date: 1744, 1772, 1795

"Passion's fierce illapse / Rouzes the mind's whole fabric; with supplies / Of daily impulse keeps the elastic powers / Intensely poiz'd, and polishes anew / By that collision all the fine machine: / Else rust would rise, and foulness, by degrees / Incumbering, choak at last what heaven design'd ...

— Akenside, Mark (1720-1771)

Date: 1758, 1781

"Hence then the Cause of all Defects is seen, / one wrong Movement spoils the whole Machine."

— Hawkins, William (1721-1801)

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)