Letter to Ralph Waldo Emerson
p32“Lying broad awake and yet Remaining from the body, and apart In intellect, and power, and will, To hear Time flowing in the middle of the night And all things creeping to the day of doom.”
Fuller, Margaret. The Letters of Margaret Fuller. Edited by Robert N. Hudspeth. Vol. II. Ithaca: Cornell University Press, 1984.
Inferred Fuller quotes this passage from Tennyson's "The Mystic" while chiding Emerson for postponing his lecture on "Genius" due to lost sleep, ironically identifying him with the poem's mystical figure who lies "broad awake" yet transcends the body.