Date: 1674

"And as for the Bipartition of this Sensitive Soul into two principle members as it were, or active sourses; vix. the Fiery part, upon which Life depends; and the Lucid, from whence all the faculties Animal are, like so many distinct rayes of light, derived."

— Charleton, Walter (1620-1707)

Date: 1711

Popes, "Who, as erroneus, Nature's Light asperse; / The Judgment, which our Senses pass, reverse; / And by th' usurp'd Authority of Heav'n / Repeal the just Decrees by Reason given: / Who Schemes of new Religion have enjoined, / Impos'd Belief, enslav'd the free-born Mind, / And artful by the man...

— Blackmore, Sir Richard (1654-1729)

Date: 1714

"But when a monad has organs that are adjusted in such a way that, through them, there is contrast and distinction among the impressions they receive, and consequently contrast and distinction in the perceptions that represent them [in the monads] (as, for example, when the rays of light are conc...

— Leibniz, Gottfried Wilhelm (1646-1716)