Date: 1697

"The Soul is placed in the Body like a rough Diamond and must be polish'd, or the lustre of it will never appear."

— Defoe, Daniel (1660?-1731)

Date: 1715-1720

"Proud as he is, that Iron-heart retains / Its stubborn Purpose, and his Friends disdains"

— Pope, Alexander (1688-1744)

Date: 1715-1720

"Is then the dire Achilles all your Care? / That Iron Heart, inflexibly severe."

— Pope, Alexander (1688-1744)

Date: 1715-1720

"The Gods that unrelenting Breast have steel'd, / And curs'd thee with a Mind that cannot yield."

— Pope, Alexander (1688-1744)

Date: 1715-1720

"Nor from yon' Boaster shall your Chief retire, / Not tho' his Heart were Steel, his Hands were Fire; / That Fire, that Steel, your Hector shou'd withstand, / And brave that vengeful Heart, that dreadful Hand."

— Pope, Alexander (1688-1744)

Date: 1715-1720

"The Furies that relentless Breast have steel'd, / And curs'd thee with a Heart that cannot yield."

— Pope, Alexander (1688-1744)

Date: 1715-1720

"Singly to pass thro' Hosts of Foes! to face / (Oh Heart of Steel!) the Murd'rer of thy Race!"

— Pope, Alexander (1688-1744)

Date: 1715-1720

"Heav'n sure has arm'd thee with a Heart of Steel, / A Strength proportion'd to the Woes you feel."

— Pope, Alexander (1688-1744)

Date: 1715-1720

"Then with his Sceptre that the Deep controuls, / He touch'd the Chiefs, and steel'd their manly Souls"

— Pope, Alexander (1688-1744)

Date: 1715-1720

"The Monarch spoke: the Words with Warmth addrest / To rigid Justice steel'd his Brother's Breast."

— Pope, Alexander (1688-1744)