Date: 1724

"What a slave is man, when passion masters him?"

— Savage, Richard (1697/8-1743)

Date: 1751, 1768

"When reason rules, what glory does ensue."

— Montagu, Lady Mary Wortley [née Lady Mary Pierrepont] (1689-1762)

Date: 1820

"Pity the self-despising slaves of Heaven, / Not me, within whose mind sits peace serene, / As light in the sun, throned."

— Shelley, Percy Bysshe (1792-1822)

Date: 1820

"Yet am I king over myself, and rule / The torturing and conflicting throngs within, / As Jove rules you when Hell grows mutinous."

— Shelley, Percy Bysshe (1792-1822)