Date: 1775

"What fancied zone can circumscribe the Soul, / Who, conscious of the source from whence she springs, / By Reason's light on Resolution's wings, / Spite of her frail / companion, dauntless goes / O'er Libya's deserts and through Zembla's snows? "

— Gray, Thomas (1716-1771)

Date: 1793

"It is curious to observe the first dawn of genius breaking on the mind. Sometimes a man of genius, in his first effusions, is so far from revealing his future powers, that, on the contrary, no reasonable hope can be formed of his success."

— Disraeli, Isaac (1766-1848)

Date: 1796

"He pronounced the most severe sentences upon offenders, which the moment after compassion induced him to mitigate: he undertook the most daring enterprizes, which the fear of their consequences soon obliged him to abandon: his inborn genius darted a brilliant light upon subjects the most obscure...

— Lewis, Matthew Gregory (1775-1818)

Date: 1820

"And we breathe, and sicken not, / The atmosphere of human thought: / Be it dim, and dank, and gray, / Like a storm-extinguished day, / Travelled o'er by dying gleams; / Be it bright as all between / Cloudless skies and windless streams, / Silent, liquid, and serene; / As the birds within the win...

— Shelley, Percy Bysshe (1792-1822)

Date: April, 1871

"Intensity. This is the main cause why the ideas that flash on the minds of seers, as in Scott's description, are believed; they come mostly when the nerves are exhausted by fasting, watching and longing; they have a peculiar brilliancy, and therefore they are believed."

— Bagehot, William (1826-1877)

Date: January, 1884

"Now the first difficulty of introspection is that of seeing the transitive parts for what they really are. If they are but flights to a conclusion, stopping them to look at them before the conclusion is reached is really annihilating them. Whilst if we wait till the conclusion be reached, it so ...

— James, William (1842-1910)

Date: 1922

"I plucked my soul out of its secret place, / And held it to the mirror of my eye, / To see it like a star against the sky, / A twitching body quivering in space, / A spark of passion shining on my face."

— McKay, Claude (1889-1948)

Date: 1922

"All night, through the eternity of night, / Pain was my portion though I could not feel. / Deep in my humbled heart you ground your heel, / Till I was reft of even my inner light, / Till reason from my mind had taken flight, / And all my world went whirling in a reel."

— McKay, Claude (1889-1948)

Date: w. 1936, 1938

"The year plunges into night / and the heart plunges / lower than night // to an empty, windswept place / without sun, stars or moon / but a peculiar light as of thought // that spins a dark fire-- / whirling upon itself until, / in the cold, it kindles // to make a man aware of nothing / that he...

— Williams, William Carlos (1883-1963)

Date: 2000

"The public situations that I have mentioned give rise to corresponding mental processes which are modeled on the public procedures, as a shadowy movement on a ceiling is modeled on an original physical movement on the floor."

— Hampshire, Stuart (1914-2004)