Date: 1651

"Attraction is a ministering faculty, which, as a loadstone doth iron, draws meat into the stomach, or as a lamp doth oil; and this attractive power is very necessary in plants, which suck up moisture by the root, as, another mouth, into the sap, as a like stomach."

— Burton, Robert (1577-1640)

Date: 1656

"Thales argued, that the Load-stone, and Amber had soules; the first because it drawes Iron, the second Straw."

— Stanley, Thomas (1625-1678)

Date: 1657

Fancy is "The forge of shapes and dreams."

— Poole, Joshua (c.1615–c.1656)

Date: 1664

"I suppose the body to be nothing but a statue or machine made of earth."

— Descartes, René (1596-1650)

Date: 1665

"But as though grains of Sand and Ashes be a part, but of a despicable smallness, and very easie, and liable to be scatter'd, and blown away; yet the skilful Artificer, by a vehement Fire, brings Numbers of these to afford him that noble substance, Glass, by whose help we may both see our selves,...

— Boyle, Robert (1627-1691)

Date: 1665

"And since Gold-smiths and Refiners are wont all the year long carefully to save the very sweepings of their Shops, because they may contain in them some Filings, or Dust of those richer Metals, Gold and Silver; I see not why a Christian may not be as careful, not to lose the Fragments and lesser...

— Boyle, Robert (1627-1691)

Date: 1667, 1710

"And there are very few that have any true Kindness for it, and thou knowest not the Worth of that Jewel, thy Soul; but here, here's a Friend, if thou wilt but leave it with him, he will take care of it, it shall not be marted away for nothing."

— Janeway, James (1636?-1674)

Date: 1684

"For certainly there must be some change in our mind when we have some thoughts and then others, and, in fact, ideas of things we are not actually thinking about are in our minds as the shape of Hercules is in rough marble."

— Leibniz, Gottfried Wilhelm (1646-1716)

Date: 1685

"Look, as iron put into the fire becomes all fiery, so the soul dwelling in the God of dove, becomes all love, all delight, all joy."

— Flavell, John (bap. 1630, d. 1691)

Date: 1686, 1689, 1697

"Now these Imperfections are not intrinsick, but accidental to the Soul, nor do they argue its corruptibility or mortality, any more than the spots and clouds we see in some Diamonds, do prove them to be less durable then others which are more limpid and transparent."

— Nourse, Timothy (c.1636–1699)