Date: 1800

"I merely write to allay those tumults which our necessary separation produces; to aid me in calling up a little patience, till the time arrives, when our persons, like our minds, shall be united forever."

— Brown, Charles Brockden (1771-1810)

Date: 1802

"Blest mirror! which can thus, with magic pow'r, / Give the rank weed the fragrance of the flow'r; / And from deformities,--without, within, / Spots in the mind, or specks upon the skin-- / Can all that's good, and all that's fair reflect, / And change to beauty, every dark defect."

— Pratt, Samuel Jackson [pseud. Courtney Melmoth] (1749-1814)

Date: 1797, 1806

"While shadows, blanks to reason's orb, / In dread succession haunt the brain"

— Robinson [Née Darby], Mary [Perdita] (1758-1800)

Date: 1814

"They have injured the finest mind!--for sometimes, Fanny, I own to you, it does appear more than manner; it appears as if the mind itself was tainted."

— Austen, Jane (1775-1817)

Date: 1814, 1816, 1896

"How then should matron Mind, with filial fear, / Judge all the embryo thoughts engender'd there"

— Woodhouse, James (bap. 1735, d. 1820)

Date: 1817

"The wise Stagyrite speaks of no successive particles propagating motion like billiard balls (as Hobbs;) nor of nervous or animal spirits, where inanimate and irrational solids are thawed down, and distilled, or filtrated by ascension, into living and intelligent fluids, that etch and re-etch eng...

— Coleridge, Samuel Taylor (1772-1834)

Date: 1823

The "venom'd shafts" of Cupid "empoison mortal joy," "Drawing from heav'n the soul of man to earth, / With foul alloy debasing purest treasure."

— Burges, Sir James Bland (1752-1824)

Date: November 1824

"Surely it is no exaggeration to say that no external advantage is to be compared with that purification of the intellectual eye which gives us to contemplate the infinite wealth of the mental world, all the hoarded treasures of its primeval dynasties, all the shapeless ore of its yet unexplored ...

— Thomas Babington Macaulay, 1st Baron Macaulay (1800-1859)

Date: 1805-6, published 1833-6

"Knowledge itself is in fact the unity and truth of both moments; but with Kant the thinking understanding and sensuousness are both something particular, and they are only united in an external, superficial way, just as a piece of wood and a leg might be bound together by a cord."

— Hegel, G. W. F. (1770-1831)

Date: w. 1821, 1840

"Reason is to imagination as the instrument to the agent, as the body to the spirit, as the shadow to the substance."

— Shelley, Percy Bysshe (1792-1822)