Date: c. 1804-1811, 1818

"Urizen lay in darkness & solitude, in chains of the mind lock'd up."

— Blake, William (1757-1827)

Date: 1806

"On a shelf, / (Yclept a mantle-piece) a phial stands, / Half fill'd with potent spirits!--haunt the poet's restless brain, / And fill his mind with fancies whimsical."

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

Date: 1806

The fancy may be sick (and borne on a grey goose wing to immortal fame)

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

Date: 1791, 1806

"As Reason, fairest daughter of the skies, / Explor'd the vale, where mortal mis'ry lies; / Led on by fortitude, with eye serene, / She mark'd each object of the varying scene."

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

Date: 1797, 1806

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

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

Date: 1791, 1806

"Then spare, thou sweet Urchin, thou soother of pain, / Oh! spare the soft picture engrav'd on my heart; / As a record of Love let it ever remain; / My bosom thy tablet--thy pencil a dart."

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

Date: 1806

"Where is the stamp which marks th' immortal soul, / And places thee above the growling brute?"

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

Date: 1806

"I'll hear no tales, listen to none of the charities of life: my heart is steeled"

— Holcroft, Thomas (1745-1809)

Date: 1806

"But when thy true poetic lays, / Pierce to the Heart's remotest cell; / We feel the conscious innate praise"

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

Date: 1806

"In ev'ry eye, / The living ray of waken'd intellect / Marks reason's lamp divine!"

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