Date: w. c. 1709, 1711

"For as in Bodies, thus in Souls, we find / What wants in Blood and Spirits, swell'd with Wind: / Pride, where Wit fails, steps in to our Defence, / And fills up all the mighty Void of Sense!"

— Pope, Alexander (1688-1744)

Date: w. c. 1709, 1711

"If once right Reason drives that Cloud away, / Truth breaks upon us with resistless Day."

— Pope, Alexander (1688-1744)

Date: 1779-1780, 1781

"These clouds which he perceived gathering on his intellects he endeavoured to disperse by travel, and passed into France; but found himself constrained to yield to his malady, and returned."

— Johnson, Samuel (1709-1784)

Date: 1779, 1781

"The variable weather of the mind, the flying vapours of incipient madness, which from time to time cloud reason, without eclipsing it, it requires so much nicety to exhibit, that Addison seems to have been deterred from prosecuting his own design."

— Johnson, Samuel (1709-1784)