Date: 1664

"They are moved (if I may dare to say so) like the rational creatures of the Almighty Poet, who walk at liberty, in their own opinion, because their fetters are invisible; when, indeed, the prison of their will is the more sure for being large; and instead of an absolute power over their actions,...

— Dryden, John (1631-1700)

Date: November 12, 1816

"But what land, that poet ever sung, or enchanter swayed, can equal that, which, when the slave's foot touches, he becomes free--his prisoned soul starts forth, his swelling nerves burst the chain that enthrall'd him, and, in his own strength he stands, as the rock he treads on, majestic and secu...

— Morton, Thomas (1764-1838)