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...
preview | full record— Leibniz, Gottfried Wilhelm (1646-1716)
Date: 1718
"Epicurus, that it [sperm] is a Fragment torn from the Body and Soul."
preview | full record— Plutarch (c. 46-120)
Date: 1718
""Lausippus and Zeno, [sperm] 'tis a Body, and it is a Fragment of the Soul."
preview | full record— Plutarch (c. 46-120)
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...
preview | full record— 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 <...
preview | full record— 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."
preview | full record— Hutcheson, Francis (1694-1746)
Date: January 1739
"An idea assented to feels different from a fictitious idea, that the fancy alone presents to us: and this different feeling I endeavour to explain by calling it a superior force, or vivacity, or solidity, or firmness, or steadiness."
preview | full record— Hume, David (1711-1776)
Date: January 1739
"On the appearance of such an object [the mind] awakes, as it were, from a dream; the blood flows with a new tide; the heart is elevated; and the whole man acquires a vigour which he cannot command in his solitary and calm moments."
preview | full record— Hume, David (1711-1776)
Date: January 1739
"Ideas may be compared to the extension and solidity of matter and impressions, especially reflective ones, to colours, tastes, smells, and other sensible qualities."
preview | full record— Hume, David (1711-1776)
Date: January 1739
Personal identity may be like a "a noise, that is frequently interrupted and renew'd ... tho' 'tis evident the sounds have only a specific identity or resemblance, and there is nothing numerically the same, but the cause which produc'd them."
preview | full record— Hume, David (1711-1776)