Date: w. 1628, published in 1684, 1701

"Again, the pen as a whole does not move in exactly the same way as its lower end; on the contrary, the upper part of the pen seems to have a quite different and opposite movement. This enables us to understand how all the movements of other animals can come about, even though we refuse to allow ...

— Descartes, René (1596-1650)

Date: w. 1628, published in 1684, 1701

"Secondly, when an external sense organ is stimulated by an object, the figure which it receives is conveyed at one and the same moment to another part of the body known as the 'common' sense, without any entity really passing from the one to the other. In exactly the same way I understand that w...

— Descartes, René (1596-1650)

Date: Dated August 6, 1707; 1711

"The mind of man is at first (if you will pardon the expression) like a tabula rasa, or like wax, which, while it is soft, is capable of any impression, till time has hardened it."

— Swift, Jonathan (1667-1745)

Date: 1718

"A thousand little Nerves She sends / Quite to our Toes, and Fingers Ends; / And These in Gratitude again / Return their Spirits to the Brain; / In which their Figure being printed / (As just before, I think, I hinted) / Alma inform'd can try the Case, / As She had seen upon the Place. // Thus, w...

— Prior, Matthew (1664-1721)

Date: 1741

"Then the Brain being well furnished with various Traces, Signatures and Images, will have a rich Treasure always ready to be proposed or offered to the Soul, when it directs its Thoughts towards any particular Subject."

— Watts, Isaac (1674-1748)

Date: 1741

"What an unknown and unspeakable Happiness would it be to a Man of Judgment, and who is engaged in the Pursuit of Knowledge, if he had but a Power of stamping all his own best Sentiments upon his Memory in some indelible Characters; and if he could but imprint every valuable Paragraph and Sentime...

— Watts, Isaac (1674-1748)

Date: 1741

"So for Instance, in Children; they perceive and forget a hundred Things in an Hour; the Brain is so soft that it receives immediately all Impressions like Water or liquid Mud, and retains scarce any of them: All the Traces, Forms or Images which are drawn there, are immediately effaced or closed...

— Watts, Isaac (1674-1748)

Date: 1741

"But Words and Things which he lately spoke or did, they are immediately forgot, because the Brain is now grown more dry and solid in its Consistence, and receives not much more impression than if you wrote with your Finger on a Floor of Clay, or a plaister'd Wall."

— Watts, Isaac (1674-1748)

Date: 1741

"Maronides had got the first hundred Lines of Virgil's 'Æneis' printed upon his Memory so perfectly, that he knew not only the Order and Number of every Verse from one to a hundred in Perfection, but the Order and Number of every Word in each Verse also."

— Watts, Isaac (1674-1748)

Date: 1741

"Let every thing we desire to remember be fairly and distinctly written and divided into Periods, with large Characters in the Beginning; for by this Means we shall the more readily imprint the Matter and Words on our Minds, and recollect them with a Glance, the more remarkable the Writi...

— Watts, Isaac (1674-1748)