Date: 1598

"His heart like an agate with your print impressed, / Proud with his form, in his eye pride expressed."

— Shakespeare, William (1564-1616)

Date: 1647

"False Coin with which th'Impostor cheats us still; / The Stamp and Colour good, but Metal ill!"

— Cowley, Abraham (1618-1667)

Date: 1689

And yet there is, there is one prize / Lock'd in an adamantine Breast; / Storm that then, Love, if thou be'st wise, / A Conquest above all the rest, / Her Heart, who binds all Hearts in chains, / Castanna's Heart untouch'd remains."

— Cotton, Charles (1630-1687)

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: 1723, 1740

"Those slighted Favours which cold Nymphs dispense, / Mere common Counters of the Sense, / Defective both in Mettle and in Measure, / A Lover's Fancy coins into a Treasure."

— Sheffield, John, first duke of Buckingham and Normanby (1647-1721)

Date: 1823

The "venom'd shafts" of Cupid "empoison mortal joy," "Drawing from heav'n the soul of man to earth, / With foul alloy debasing purest treasure."

— Burges, Sir James Bland (1752-1824)