Date: 1734

"Hail, holy souls, no more confin'd / To limbs and bones that clog the mind; / Ye have escap'd the snares, and left the chains behind."

— Watts, Isaac (1674-1748)

Date: January 1739

"I know that the fear of the civil magistrate is as strong a restraint as any of iron, and that I am in as perfect safety as if he were chain'd or imprison'd."

— Hume, David (1711-1776)

Date: January 1739

"Here is a connected chain of natural causes and voluntary actions; but the mind feels no difference betwixt them in passing from one link to another."

— Hume, David (1711-1776)

Date: 1767

"Yet, to the stoic apathy estrang'd, / Thou canst, with steady courage, probe to th' quick / The wound thou mean'st to cure; thou canst reprove / With all the sweet persuasion of esteem: / And give a momentary pang, to free / The worthy mind from its ignoble chain."

— Dodd, William (1729-1777)

Date: 1770

"But this faculty [Reason] has been much perverted, often to vile, and often to insignificant purposes; sometimes chained like a slave or malefactor, and sometimes soaring in forbidden and unknown regions."

— Beattie, James (1735-1803)