Date: 1711

"These Spirits rais'd from Choler to the Brain, / Like those extracted from the basest Grain, / Impure and crude, produce unnatural Heat, / And an ignoble Flame of Life create."

— 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)

Date: 1718

"Epicurus, that it [sperm] is a Fragment torn from the Body and Soul."

— Plutarch (c. 46-120)

Date: 1718

""Lausippus and Zeno, [sperm] 'tis a Body, and it is a Fragment of the Soul."

— Plutarch (c. 46-120)

Date: 1725

"Forgive the harsh Expression, for believe, of all Mankind, I cou'd esteem you as a Friend--but, alas! my Heart wants room to entertain you as a tender Guest; long e're I knew your Merits it was taken up, all the Affections of my Soul are riveted to another--to him I am bound by all the ties of H...

— Haywood [née Fowler], Eliza (1693?-1756)

Date: 1726

"If this be the Case, it dictates the Necessity of early Education of Children, in whom, not the Soul only but the organick Powers are, as a Lump of soft Wax, which is always ready to receive any Impression; but if harden'd, grow callous, and stubborn, and like what we call Sealing-Wax, obstinate...

— Defoe, Daniel (1660?-1731)

Date: 1728

"So if we have confused Sensation strengthning and fixing our private Desires, the like Sensation joined to publick Affections is necessary, lest the former Desires should wholly engross our Minds: If weight be cast into one Scale, as much must be put into the other to preserve an <...

— Hutcheson, Francis (1694-1746)

Date: 1728

"'Tis true indeed, that there are few Tempers to be found, wherein these Sensations of the several Passions are in such a Ballance, as in all cases to leave the Mind in a proper State, for considering the Importance of every Action or Event."

— Hutcheson, Francis (1694-1746)

Date: 1734

"Search well, my soul, thro' all the dark recesses / Of nature and self-love, the plies, the folds, / And hollow winding caverns of the heart, / Where flattery hides our sins."

— Watts, Isaac (1674-1748)

Date: 1734

"What worlds of worth lay crowded in that breast!"

— Watts, Isaac (1674-1748)