Date: 1776

"For, with regard to the similar circumstances of different facts, as by the repetition such circumstances are more deeply imprinted, the mind acquires a habit of retaining them, omitting those circumstances peculiar to each, wherein their differences consist."

— Campbell, George (1719-1796)

Date: 1776

"Causation considered as an associating principle, is, in his theory, no more than the contiguous succession of two ideas, which is more deeply imprinted on the mind by its experience of a similar contiguity and succession of the impressions from which they are copied."

— Campbell, George (1719-1796)

Date: 1776

"My third observation is, that pain of every kind generally makes a deeper impression on the imagination than pleasure does, and is longer retained by the memory."

— Campbell, George (1719-1796)

Date: 1776

"Sense in this passage denotes an inward feeling, or the impression which some sentiment makes upon the mind."

— Campbell, George (1719-1796)

Date: 1776

"It is not more evident that the imagination is more strongly affected by things sensible than by things intelligible, than it is evident that things animate awaken greater attention, and make a stronger impression on the mind than things senseless."

— Campbell, George (1719-1796)

Date: 1776

"You will thus convert a piece of abstruse reflexion, which, however just, makes but a slender impression upon the mind, into the most affecting and instructive imagery."

— Campbell, George (1719-1796)

Date: 1777

"These words cannot be forgotten! they press upon my mind with the sacredness of a parent's dying instructions!"

— Mackenzie, Henry (1745-1831)

Date: 1777

"His youth has been enlightened by letters, and informed by travel; but what is still more valuable, his mind has been early impressed with the principles of manly virtue."

— Mackenzie, Henry (1745-1831)

Date: 1777, 1793

"Your gentle hearts / To kind impressions yet susceptible, / Will amiably hear a friend's advice"

— Dodd, William (1729-1777)

Date: 1777, 1793

"Of one, who, warm with human passions, soft / To tenderest impressions, frequent rush'd / Precipitate into the tangling maze"

— Dodd, William (1729-1777)