Date: 1692

"Our enticing Alurements are despised by Petrified Hearts, and impenetrable to the Impressions of amorous Passion. With Souls of Adamant they correspond with our Lives, encount'ring our Affections with peevish and wayward Scorn."

— Gildon, Charles (1665-1724)

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: 1788

""Ah! will you not there hear me? Will you still inhumanly smile; will you still look so gentle, while your heart is harder than the rocks we shall see--colder than the snow that crowns them!--an heart on which even the pen of fire which Rousseau held would make no impression!"

— Smith, Charlotte (1749-1806)