Date: 1850

"My mind was at that time / A parti-coloured show of grave and gay, / Solid and light, short-sighted and profound; / Of inconsiderate habits and sedate, / Consorting in one mansion unreproved. "

— Wordsworth, William (1770-1850)

Date: 1854

"All closely imprisoned forces rend and destroy. The air that would be healthful to the earth, the water that would enrich it, the heat that would ripen it, tear it when caged up. So in her bosom even now; the strongest qualities she possessed, long turned upon themselves, became a heap of obdura...

— Dickens, Charles (1812-1870)

Date: 1860

"That new inward life of hers, notwithstanding some volcanic upheavings of imprisoned passions, yet shone out in her face with a tender soft light that mingled itself as added loveliness with the gradually enriched colour and outline of her blossoming youth"

— Eliot, George (1819-1880)

Date: 1877

"For in their bond of mutual recognition or brain-consciousness, the sense apparatus, in all, is external to the centre storehouse or emporium of consciousness."

— Battye, Richard Fawcett

Date: 1887

"You see, he explained, I consider that a man's brain originally is like a little empty attic, and you have to stock it with such furniture as you choose."

— Doyle, Arthur Conan (1859-1930)

Date: 1892

"One need not be a chamber to be haunted, / One need not be a house; / The brain has corridors surpassing / Material place."

— Dickinson, Emily (1830-1886)

Date: 1900, 1901

"We move amidst generalities and symbols, as within a tilt-yard in which our force is effectively pitted against other forces; and fascinated by action, tempted by it, for our own good, on to the field it has selected, we live in a zone midway between things and ourselves, externally to things, e...

— Bergson, Henri-Louis (1859-1941)