Date: 1775

"To account for the idea of time, it appears to me to be sufficient to attend to a few well known facts, viz. that impressions made by external objects remain a certain space of time in the mind, that this time is different according to the strength, and other circumstances of the impression, and...

— Priestley, Joseph (1733-1804)

Date: 1777, 1780

"He made but little reply; but the impression sunk deep into his rancorous heart; every word in Edmund's behalf was like a poisoned arrow that rankled in the wound, and grew every day more inflamed."

— Reeve, Clara (1729-1807)

Date: 1788

There are those "whom the traffic of their race / Has robb'd of every human grace; / Whose harden'd souls no more retain / Impressions Nature stamp'd in vain; / All that distinguishes their kind, / For ever blotted from their mind; / As streams, that once the landscape gave / Reflected o...

— Williams, Helen Maria (1759-1827)

Date: 1797

"Over the gloom of Schedoni, no scenery had, at any moment, power; the shape and paint of external imagery gave neither impression or colour to his fancy."

— Radcliffe [née Ward], Ann (1764-1823)