Date: 1767

"Shun, shun the Wretch, and case your Heart in Steel, / Lose not a Thought on those who cannot feel;"

— Lloyd, Evan (1734-1776)

Date: 1767, 1784

"Think not my breast is steel'd against the claims / Of sweet humanity."

— Jago, Richard (1715-1781)

Date: 1767, 1784

The native "British Ore" is polished by the social arts, and useful toil: they "polish life, and civilize the mind!"

— Jago, Richard (1715-1781)

Date: 1763, 1767

"So stern Philosophy severe affirms, / With shrunk abstracted eye, and iron soul."

— Jones, Henry (1721-1770)

Date: 1768

"War smil'd, while triple Rage new steel'd his heart."

— Downman, Hugh (1740-1809)

Date: 1769

"His wealth shall circulate through all her veins, / His flowing gold shall warm her vig'rous heart, / And health and plenty visit ev'ry part;"

— Jones, Henry (1721-1770)

Date: 1770

"Sylvia, if you persist to steel your heart, / Expect a mansion in that dire abode."

— Stockdale, Percival (1736-1811)

Date: 1770

"Mean while, the duties of a man revolve, / And steel thy bosom with the firm resolve"

— Stockdale, Percival (1736-1811)

Date: w. prior to April 1770; 1785, 1837, 1875

"Did not thy iron conscience blush to write / This Tophet of the gentle arts polite?"

— Chatterton, Thomas (1752-1770)

Date: 1770

"Not greater wonder seiz'd th' abode / Of gloomy Dis, infernal god, / With pity when th' Orphean lyre / Did every iron heart inspire, / Sooth'd tortur'd ghosts with heavenly strains, / And respited eternal pains."

— Dalton, John (b. 1709, d. 1763)