Date: 1869

"His mind resembled chiefly the rugged and outstanding mountain, and yet it had characteristics which reminded you likewise of the gentle stream, flowing sweetly through the valley below."

— Sprague, William Buell (1795-1876)

Date: 1871-2, 1874

"How was it that in the weeks since her marriage, Dorothea had not distinctly observed but felt with a stifling depression, that the large vistas and wide fresh air which she had dreamed of finding in her husband's mind were replaced by anterooms and winding passages which seemed to lead nowhither?"

— Eliot, George (1819-1880)

Date: January, 1884

"I propose in this article to supplement Mr. Sully's chapter on the Illusions of Introspection, by showing what immense tracts of our inner life are habitually overlooked and falsified by our most approved psychological authorities."

— James, William (1842-1910)

Date: 1885

"For example, to express our ideas concerning their physical basis we use different metaphors--stored up ideas, engraved images, well-beaten paths."

— Ebbinghaus, Hermann (1850-1909)

Date: 1892

"The thought beneath so slight a film / Is more distinctly seen,-- / As laces just reveal the surge, / Or mists the Apennine."

— Dickinson, Emily (1830-1886)

Date: 1892

"The broadest land that grows / Is not so ample as the breast / These emerald seams enclose."

— Dickinson, Emily (1830-1886)

Date: 1921

"I know what my heart is like / Since your love died: / It is like a hollow ledge / Holding a little pool / Left there by the tide, / A little tepid pool, / Drying inward from the edge."

— Millay, Edna St. Vincent (1892-1950)

Date: 1928, 1978

"Only the copied text thus commands the soul of him who is occupied with it, whereas the mere reader never discovers the new aspects of his inner self that are opened by the text, that road cut through the interior jungle forever closing behind it: because the reader follows the movement of his m...

— Benjamin, Walter (1892-1940)

Date: w. c. 1864, published 1929

"Experience is the Angled Road / Preferred against the Mind / By -- Paradox -- the Mind itself -- / Presuming it to lead."

— Dickinson, Emily (1830-1886)

Date: 1936

"Everything is sordid, shoddy, thin as pasteboard. A Coney Island of the mind."

— Miller, Henry (1891-1980)