Date: 1774

"Genius implies likewise activity of imagination. Whenever a fine imagination possesses healthful vigour, it will be continually starting hints, and pouring in conceptions upon the mind.

— Gerard, Alexander (1728-1795)

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: 1791

"I cannot allow any fragment whatever that floats in my memory concerning the great subject of this work to be lost."

— Boswell, James (1740-1795)