Date: 1740

"But notwithstanding the empire of the imagination, there is a secret tie or union among particular ideas, which causes the mind to conjoin them more frequently together, and makes the one, upon its appearance, introduce the other."

— Hume, David (1711-1776)

Date: 1740

"Hence arises what we call the apropos of discourse: hence the connection of writing: and hence that thread, or chain of thought, which a man naturally supports even in the loosest reverie."

— Hume, David (1711-1776)

Date: 1740

"For as it is by means of thought only that any thing operates upon our passions, and as these are the only ties of our thoughts, they are really to us the cement of the universe, and all the operations of the mind must, in a great measure, depend on them."

— Hume, David (1711-1776)

Date: 1741

"But such is the nature of the human mind, that it always lays hold on every mind that approaches it; and as it is wonderfully fortified by an unanimity of sentiments, so is it shocked and disturbed by any contrariety."

— Hume, David (1711-1776)

Date: 1742

"The mind, unexercised, finds every delight insipid and loathsome; and ere yet the body, full of noxious humours, feels the torment of its multiplied diseases, your nobler part is sensible of the invading poison, and seeks in vain to relieve its anxiety by new pleasures, which still augment the f...

— Hume, David (1711-1776)

Date: 1742

"I need not tell you, that, by this eager pursuit of pleasure, you more and more expose yourself to fortune and accidents, and rivet your affections on external objects, which chance may, in a moment, ravish from you."

— Hume, David (1711-1776)

Date: 1742

"As harmonious colours mutually give and receive a lustre by their friendly union; so do these ennobling sentiments of the human mind."

— Hume, David (1711-1776)

Date: 1742, 1777

"The fabric and constitution of our mind no more depends on our choice, than that of our body."

— Hume, David (1711-1776)

Date: 1743

"Friendship! Mysterious Cement of the Soul!"

— Blair, Robert (1699-1746)

Date: 1744, 1746

"That with the vivid energy of sense, / The truth of Nature, which with Attic point / And kind well temper'd satire, smoothly keen, / Steals through the soul, and without pain corrects."

— Thomson, James (1700-1748)