Date: 1691

"So innocent is the Soul of Kainophilus, so like fair white Paper, wherein you may presently see the least blot or speck of dirt that happens to fall upon it."

— Dunton, John (1659–1732)

Date: 1720

"Ah vile Heart, more obdurate and harder than Adamant! upon this cruel Anvil was forged the Chains that bound up my unlucky Destiny!"

— Manley, Delarivier (c. 1670-1724)

Date: 1726

" For as the Face is the Index of the Mind, I am of Opinion, a Person of nice Judgment and Observation may discover a false Passion, with as much ease, as a Jeweller would distinguish the different Species of Stones (if we may call them so.)"

— Chetwood, William Rufus (d. 1766)

Date: 1747-8

"Because a woman's heart may be at one time adamant, at another wax."

— Richardson, Samuel (bap. 1689, d. 1761)

Date: 1752

"His Mind was formed of those firm Materials, of which Nature formerly hammered out the Stoic, and upon which the Sorrows of no Man living could make an Impression. "

— Fielding, Henry (1707-1754)

Date: 1761

"Did not your master Plato maintain, that all the art of man, that all philosophy could not extract from the human mind what nature had not implanted there; as all the operations in chemistry are incapable of extracting from any mixture more gold than is already contained in it?"

— Rousseau, Jean-Jacques (1712-1778); Kenrick, William (1729/30-1779)

Date: 1768

"Ye whose clay-cold heads and luke-warm hearts can argue down or mask your passions, tell me, what trespass is it that man should have them?"

— Sterne, Laurence (1713-1768)