Date: 1765

"If all [the mind] had was the mere capacity to receive those items of knowledge--a passive power to do so, as indeterminate as the power of wax to receive shapes or of a blank page to receive words--it would not be the source of necessary truths"

— Leibniz, Gottfried Wilhelm (1646-1716)

Date: December 10, 1774; 1775

"He will pick up from dunghills what by a nice chymistry, passing through his own mind, shall be converted into pure gold; and, under the rudeness of Gothic essays, he will find original, rational, and even sublime inventions."

— Reynolds, Joshua (1723-1792)

Date: w. 1755, 1777

"She [Nature] employs it [spiritual substance] as a kind of paste or clay; modifies it into a variety of forms and existences; dissolves after a time each modification, and from its substance erects a new form."

— Hume, David (1711-1776)

Date: 1780

"My Potter stamp on me thy clay, Thy only stamp of love!"

— Wesley, John (1703-1791)

Date: 1786

"For, as the state of heat, in metallic substances, is the state wherein they are made capable to assume new or beautiful forms, so the state of affliction is the state to mould the human mind to every pursuit that is congenial to the dignity of its nature."

— Nolan, William (fl. 1786)