Date: 1641

"And whenever my preconceived belief in the supreme power of God comes to mind, I cannot but admit that it would be easy for him, if he so desired, to bring it about that I go wrong even in those matters which I think I see utterly clearly with my mind's eye."

— Descartes, René (1596-1650)

Date: 1641

"Now if we are to become aware of something, it is necessary for the thing to act on the cognitive faculty by transmitting its semblance to the faculty or by informing the faculty with its semblance. Hence it seems clear that the faculty itself, not being outside itself, cannot transmit a semblan...

— Gassendi, Pierre (1592-1655)

Date: 1644, 1647

A 'clear' perception is analogous to an object "present to the eye's gaze" that "stimulates it with a sufficient degree of strength and accessibility"

— Descartes, René (1596-1650)

Date: 1649

"I see it a bad exchange to wound a mans owne Conscience, thereby to salve State sores; to calme the stormes of popular discontents, by stirring up a tempest in a mans owne bosome."

— Charles I (1600-1649); Gauden, John (1605-1662)

Date: 1651, 1668

"Sometimes also in the merely civil government, there be more than one soul: as when the power of levying money, (which is the nutritive faculty,) has depended on a general assembly; the power of conduct and command, (which is the motive faculty,) on one man; and the power of making laws, (which ...

— Hobbes, Thomas (1588-1679)

Date: 1651, 1668

"For as in this disease, there is an unnatural spirit, or wind in the head that obstructeth the roots of the nerves, and moving them violently, taketh away the motion which naturally they should have from the power of the soul in the brain, and thereby causeth violent, and irregular motions (whic...

— Hobbes, Thomas (1588-1679)

Date: 1652

"But the publishing and manifestation of this Law which must give notice of all this, does flow from that heavenly beame which God has darted into the soul of man; from 'the Candle of the Lord', which God has lighted up for the discovery of his owne Lawes; from that intellectual eye which God has...

— Culverwell, Nathanael (bap. 1619, d. 1651)

Date: 1652

"So that Reason is the Pen by which Nature writes this Law of her own composing; This Law 'tis publisht by Authority from heaven, and Reason is the Printer: This eye of the soul 'tis to spy out all dangers and all advantages, all conveniences and disconveniences in reference to such a being, and ...

— Culverwell, Nathanael (bap. 1619, d. 1651)

Date: 1652

"There's scatter'd in the Soul of Man some seeds of light, which fill it with a vigorous pregnancy, with a multiplying fruitfulnesse, so that it brings forth a numerous and sparkling posterity of secondary Notions, which make for the crowning and encompassing of the Soul with happinesse."

— Culverwell, Nathanael (bap. 1619, d. 1651)

Date: 1652

"And truly he might as well phansie such implanted Ideas, such seeds of light in his external eye, as such seminal principles in the eye of the minde."

— Culverwell, Nathanael (bap. 1619, d. 1651)