Date: 1742

"So engaging are the sentiments of humanity, that they brighten up the very face of sorrow, and operate like the sun, which, shining on a dusky cloud or falling rain, paints on them the most glorious colours which are to be found in the whole circle of nature."

— Hume, David (1711-1776)

Date: 1746, 1793

Happiness may "Dart thro' my soul one chearful ray"

— Blacklock, Thomas (1721-1791)

Date: 1748, 1777

"When we reflect on our past sentiments and affections, our thought is a faithful mirror, and copies its objects truly; but the colours which it employs are faint and dull, in comparison of those in which our original perceptions were clothed."

— Hume, David (1711-1776)

Date: 1748, 1777

"And by this means, we may, perhaps, attain a new microscope or species of optics, by which, in the moral sciences, the most minute, and most simple ideas may be so enlarged as to fall readily under our apprehension, and be equally known with the grossest and most sensible ideas, that can be the ...

— Hume, David (1711-1776)

Date: 1750

"A mind in wisdom old, in lenience young, / From fervent truth where every virtue sprung; / Where all was real, modest, plain, sincere; / Worth above show, and goodness unsevere: / View'd round and round, as lucid diamonds throw / Still as you turn them a revolving glow, / So did his mind reflect...

— Thomson, James (1700-1748)

Date: 1751, 1777

"And, indeed, without such a correction of appearances, both in internal and external sentiment, men could never think or talk steadily on any subject; while their fluctuating situations produce a continual variation on objects, and throw them into such different and contrary lights and positions."

— Hume, David (1711-1776)

Date: 1751, 1777

"They [cruel ideas] still haunt his solitary hours, damp his most aspiring thoughts, and show him, even to himself, in the most contemptible and most odious colours imaginable."

— Hume, David (1711-1776)

Date: 1751

"His mind does not receive the impression of the moral world, in the same manner, as wax receives the impression of a seal. It does not reflect the image of it, in the same manner, as a mirror reflects its images: it has a peculiar cast and turn given to its conceptions, admirably ordered to exal...

— Home, Henry, Lord Kames (1696-1782)

Date: 1751

"But this discovery is by no means confined to colours as they exist out of the mind, either in the rays of light, or surfaces of bodies; but is equally true of the ideas of colours in the mind itself: for it appears, by experiments, that the idea of red and the idea of yellow, confounded in the ...

— Whytt, Robert (1714-1766)

Date: 1759

"Unfortunately this moral looking-glass is not always a very good one. Common looking-glasses, it is said, are extremely deceitful, and by the glare which they throw over the face, conceal from the partial eyes of the person many deformities which are obvious to every body besides. But there is n...

— Smith, Adam (1723-1790)