Date: 1762

"Reflecting upon things passing in his own mind, he will find, that a brisk circulation of thought constantly prompts him to action; and that he is averse to action when his perceptions languish in their course."

— Home, Henry, Lord Kames (1696-1782)

Date: 1762

"The like false reckoning of time may proceed from an opposite state of mind. In a reverie, where ideas float at random without making any impression, time goes on unheeded and the reckoning is lost."

— Home, Henry, Lord Kames (1696-1782)

Date: 1783

"The reason seems to be, that, in the former case, the mind is supposed to be hurried so fast through a quick succession of objects, that it has not leisure to point out their connexion; it drops the Copulatives in its hurry; and crowds the whole series together, as if it were but one object."

— Blair, Hugh (1718-1800)

Date: 1783

"It changes the key in a moment; relaxes and brings down the mind; and shews us a writer perfectly at his ease, while he is personating some other, who is supposed to be under the torment of agitation."

— Blair, Hugh (1718-1800)

Date: 1783

"Elegant speculations are sometimes found to float on the surface of the mind, while bad passions possess the interior regions of the heart."

— Blair, Hugh (1718-1800)

Date: 1790

"Their view calls off his attention from his own view; and his breast is, in some measure, becalmed the moment they come into his presence. This effect is produced instantaneously and, as it were, mechanically; but, with a weak man, it is not of long continuance."

— Smith, Adam (1723-1790)

Date: 1790

"Without the restraint which this principle imposes, every passion would, upon most occasions, rush headlong, if I may say so, to its own gratification."

— Smith, Adam (1723-1790)