Date: 1748, 1754

"But when [the mind] soars above mortal Cares and mortal Pursuits, into the Regions of Divinity, and converses with the greatest and best of Beings, it spreads itself into a wider Compass, takes higher Flights in Reason and Goodness, and becomes God-like in its Air and Manners."

— Fordyce, David (bap. 1711, d. 1751)

Date: 1748, 1754

"[I]t may be said of most Men, that their intellectual Organs are as much shut up and secluded from proper Nourishment and Exercise in that little Circle to which they are confined, as the bodily Organs are in the Womb."

— Fordyce, David (bap. 1711, d. 1751)

Date: 1751, 1777

"It is sufficient for our present purpose, if it be allowed, what surely, without the greatest absurdity, cannot be disputed, that there is some benevolence, however small, infused into our bosom; some spark of friendship for human kind; some particle of the dove, kneaded into our frame, along wi...

— Hume, David (1711-1776)

Date: 1751, 1777

"Another spring of our constitution, that brings a great addition of force to moral sentiment, is, the love of fame; which rules, with such uncontrolled authority, in all generous minds, and is often the grand object of all their designs and undertakings."

— Hume, David (1711-1776)

Date: 1751, 1777

"The one [reason] discovers objects, as they really stand in nature, without addition or diminution: The other [taste] has a productive faculty, and gilding or staining all natural objects with the colours, borrowed from internal sentiment, raises, in a manner, a new creation."

— Hume, David (1711-1776)

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)

Date: 1751

"A weak motive makes some impression: but, in opposition to one more powerful, it has no effect to determine the mind. In the precise same manner, a small force will not overcome a great resistance; nor the weight of an ounce in one scale, counter-balance a pound in the other."

— Home, Henry, Lord Kames (1696-1782)

Date: 1751

"If the brain, or some part of it, were not in a manner the fountain of sensation and motion, and more peculiarly the seat of the mind than the other bowels or members of the body; why should a slight inflammation of its membranes cause madness, or a small compression of it produce a palsy or apo...

— Whytt, Robert (1714-1766)