Date: 1791

"Hail to each ancient sacred shade / Of those, who gave the Muses aid, / Skill'd verse mysterious to unfold, / And set each brilliant thought in gold."

— Smart, Christopher (1722-1771)

Date: 1791

"Thou hast an iron heart! / For should that savage man and faithless once / Seize and discover thee, no pity expect / Or reverence at his hands"

— Cowper, William (1731-1800)

Date: 1791

"Thou hast an heart of iron, terrour-proof."

— Cowper, William (1731-1800)

Date: 1791

"Hard was his lot, whom these rare qualities / Preserved not, neither had his dauntless heart / Been iron, had he 'scaped his cruel doom."

— Cowper, William (1731-1800)

Date: 1791

"I will encounter him, though his hands be fire, / Though fire his hands, and his heart hammer'd steel."

— Cowper, William (1731-1800)

Date: 1791

"Thy heart is steel"

— Cowper, William (1731-1800)

Date: 1791

"Love did thy lion-heart with courage steel!"

— Wolcot, John, pseud. Peter Pindar, (1738-1819)

Date: 1781, 1791

"Thou hast no flinty heart which cannot feel, / Thy bosom is not braced with chains of steel."

— Downman, Hugh (1740-1809)

Date: 1791

"Bid the dark Furies all thy bosom steel, / And Cumberland afresh thine anger feel."

— Wolcot, John, pseud. Peter Pindar, (1738-1819)

Date: 1791, 1806

To Shakespeare's illumined sight was consigned "The rugged cavern of the Murd'rer's breast"

— Jerningham, Edward (1727-1812)