Date: 1686, 1689, 1697

"Indeed, whosoever considers the curious Inventions of Wit, the vast Comprehension and subtile Inferences of the Understanding, the wonderful Sagacity and Prospect of Prudence, the noble Endowments and Speculations of the Mind, the quick Transitions and Successions of Thoughts, together with the ...

— Nourse, Timothy (c.1636–1699)

Date: 1686, 1689, 1697

"For certain 'tis that Memory in Youth is infinitely more ready than in men of riper years, as appears from their different capacitys in learning of a Language; and then for Invention which always builds out of the Store-house of Memory, 'tis then most perfect and various when the Spirits are mos...

— Nourse, Timothy (c.1636–1699)

Date: 1686, 1689, 1697

"But I like not this Method; for 'tis too tedious, serious and puzling for young Capacities to strugle with: for tho the progress be most natural and convincing, and the deductions of Theorems from one another, though they may ravish the Contemplative, yet it requires a man to have a complex Appr...

— Nourse, Timothy (c.1636–1699)

Date: 1686, 1689, 1697

"Having spoken in the foregoing Chapter of the Improvements of the Mind by Erudition, it follows of Course that we speak of the Improvement of the Body by Exercise. Indeed a Vigorous and Athletick Habit of Body, doth extreamly advance the like Disposition and Ability in the Mind; Since all Intell...

— Nourse, Timothy (c.1636–1699)

Date: 1711

"When Fancy makes superior Flight her Aim, / Wing'd with this vig'rous, clear seraphick Flame, / She ranges Nature's universal Frame; / Bright Seeds of Thought from various Objects takes, / Whence her fair Scenes and Images she makes: / Spirits so swift, so fine, so bold, so strong, / Gave Milton...

— Blackmore, Sir Richard (1654-1729)

Date: January 1739

"For such is the unsteadiness and activity of thought, that the images of every thing, especially of goods and evils, are always wandering in the mind; and were it mov'd by every idle conception of this kind, it would never enjoy a moment's peace and tranquillity."

— Hume, David (1711-1776)

Date: January 1739

"The vividness of the first conception diffuses itself along the relations, and is convey'd, as by so many pipes or canals, to every idea that has any communication with the primary one."

— Hume, David (1711-1776)

Date: January 1739

"The attention is on the stretch; the posture of the mind is uneasy; and the spirits being diverted from their natural course, are not governed in their movements by the same laws, at least not to the same degree, as when they flow in their usual channel."

— Hume, David (1711-1776)

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: January 1739

"The thought slides along the succession with equal facility, as if it consider'd only one object; and therefore confounds the succession with the identity."

— Hume, David (1711-1776)