Date: 1816

"In my youth's summer I did sing of One, / The wandering outlaw of his own dark mind."

— Byron, George Gordon Noel, sixth Baron Byron (1788-1824)

Date: 1817

"Nor should we pass the secret cell, / Where lonely Science loves to dwell, / Pleas'd, from its lamp, to cast the ray / That lights the mind's beclouded day."

— Combe, William (1742 -1823)

Date: 1817, 1818

"'twas her lover's face-- / It might resemble her--it once had been / The mirror of her thoughts, and still the grace / Which her mind's shadow cast, left there a lingering trace"

— Shelley, Percy Bysshe (1792-1822)

Date: 1820

"Obscurely through my brain, like shadows dim, / Sweep awful thoughts, rapid and thick."

— Shelley, Percy Bysshe (1792-1822)

Date: 1820

"Pity the self-despising slaves of Heaven, / Not me, within whose mind sits peace serene, / As light in the sun, throned."

— Shelley, Percy Bysshe (1792-1822)

Date: 1820

"Ah woe! / Ah woe! Alas! pain, pain ever, for ever! / I close my tearless eyes, but see more clear / Thy works within my woe-illumèd mind, / Thou subtle tyrant!"

— Shelley, Percy Bysshe (1792-1822)

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: 1821

"I am borne darkly, fearfully, afar; / Whilst, burning through the inmost veil of Heaven, / The soul of Adonais, like a star, / Beacons from the abode where the Eternal are."

— Shelley, Percy Bysshe (1792-1822)

Date: 1821

"A godlike mind soars forth, in its delight / Making earth bare and veiling heaven, and when / It sinks, the swarms that dimmed or shared its light / Leave to its kindred lamps the spirit's awful night."

— Shelley, Percy Bysshe (1792-1822)

Date: 1822

"He rose / Disturbed and frowning, for tumultuous thoughts / Crowded like night upon his heart"

— Bowles, William Lisle (1762-1850)