Date: 1715

"The Poet is in the right to say, that the Mind is a Part of Man: for it is, indeed, the informing, but not an assisting Part, as a Mariner in a Ship, and a Coachman in his Box, as the Academicks believ'd."

— Lucretius Carus, Titus (94 B.C.- ca. 49 B.C.); Creech, Thomas (1659-1700)

Date: January 1739

"I have already observed, in examining the foundation of mathematics, that the imagination, when set into any train of thinking, is apt to continue even when its object fails it, and, like a galley put in motion by the oars, carries on its course without any new impulse."

— Hume, David (1711-1776)

Date: 1744

"Eternity's vast ocean lies before thee; / There, there, Lorenzo, thy Clarissa sails. / Give thy mind sea-room; keep it wide of earth, / That rock of souls immortal; cut thy cord; / Weigh anchor; spread thy sails; call every wind; / Eye thy great Pole-star; make the land of life."

— Young, Edward (bap. 1683, d. 1765)