Date: 1665

"Which last Expression suits very well with the present case, since, when a pious Soul is once got upon the wing of Contemplation, she must descend and stoop to exchange her converse with Heavenly objects, for one with Earthly vanities, and much more must she debase and degrade her self, if the t...

— Boyle, Robert (1627-1691)

Date: May 10, 1704

"And whereas the mind of man, when he gives the spur and bridle to his thoughts, does never stop, but naturally sallies out into both extremes of high and low, of good and evil, his first flight of fancy commonly transports him to ideas of what is most perfect, finished, and exalted, till, having...

— Swift, Jonathan (1667-1745)

Date: 1732

"But the free-thinker, with a vigorous flight of thought, breaks through those airy springes, and asserts his original independency."

— Berkeley, George (1685-1753)

Date: 1760-7

"That had said glass been there set up, nothing more would have been wanting, in order to have taken a man's character, but to have taken a chair and gone softly, as you would to a dioptrical bee-hive, and look'd in,--view'd the soul stark naked;--observ'd all her motions,--her machinations;--tra...

— Sterne, Laurence (1713-1768)

Date: 1761

"Wake my Harp! to melting Measures, / Pour thy softest, sweetest Treasures, / Such as lift the Thoughts on high; / 'Till the rapt Soul, Earth forsaking, / Heaven-ward it's Flight is taking, / On the Wings of Harmony."

— Bickerstaff, Isaac (b. 1733, d. after 1808)