Date: 1751, 1777

"We may as well imagine, that minute wheels and springs, like those of a watch, give motion to a loaded wagon, as account for the origin of passion from such abstruse reflections."

— Hume, David (1711-1776)

Date: 1751, 1777

"Who sees not that vengeance, from the force alone of passion, may be so eagerly pursued, as to make us knowingly neglect every consideration of ease, interest, or safety; and, like some vindictive animals, infuse our very souls into the wounds we give an enemy?"

— 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, 1777

"I suppose, if Cicero were now alive, it would be found difficult to fetter his moral sentiments by narrow systems; or persuade him, that no qualities were to be admitted as virtues, or acknowledged to be a part of personal merit, but what were recommended by The Whole Duty of Man."

— Hume, David (1711-1776)

Date: 1751

"True philosophy was not known till that time; and it is but justice to say, that commencing from the last year of Cardinal Richelieu, and proceeding to those which immediately succeeded the death of Louis XIV. there came to pass in our arts, in our minds, in our manners, as well as in our govern...

— Arouet, François-Marie [known as Voltaire] (1694-1778)

Date: 1751

"But whatever may be the physical cause, one thing is evident, that this aptitude of the mind of man, to receive impressions from feigned, as well as from real objects, contributes to the noblest purposes of life."

— Home, Henry, Lord Kames (1696-1782)

Date: 1751

"Nothing conduces so much to improve the mind, and confirm it in virtue, as being continually employed in surveying the actions of others, entering into the concerns of the virtuous, approving of their conduct, condemning vice, and showing an abhorrence at it; for the mind acquires strength by ex...

— Home, Henry, Lord Kames (1696-1782)

Date: 1751

"If motives be of very different kinds, with regard to strength and influence, which we feel to be the case; it is involved in the very idea of the strongest motive, that it must have the strongest effect in determining the mind. This can no more be doubted of, than that, in a balance, the greate...

— Home, Henry, Lord Kames (1696-1782)

Date: 1751

"In other cases, where the field of choice is wider, and where opposite motives counterbalance and work against each other, the mind fluctuates for a while, and feels itself more loose: but, in the end, must as necessarily be determined to the side of the most powerful motive, as the balance, aft...

— Home, Henry, Lord Kames (1696-1782)

Date: 1751

"The laws of mind, and the laws of matter, are in this respect perfectly similar; tho', in making the comparison, we are apt to deceive ourselves."

— Home, Henry, Lord Kames (1696-1782)