the last two lines are a quote of 1 Corinthians 15:55 http://en.wikisource.org/wiki/Bible_(King_James)/1_Corinthians#15:55.
The Dying Christian to His Soul (1712)
“Hear from the grave, great Taliessin, hear;
They breathe a soul to animate thy clay.
Bright Rapture calls, and soaring, as she sings,
Waves in the eye of Heav'n her many-colour'd wings.”
III. 2. lines 121-124
The Bard (1757)
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Thomas Gray 81
English poet, historian 1716–1771Related quotes
Sermon VII : Outward and Inward Morality
Meister Eckhart’s Sermons (1909)
Cage the Songbird, written by Elton John, Bernie Taupin, and Davey Johnstone
Song lyrics, Blue Moves (1976)
“The world's continual breathing is what we hear and call silence.”
Source: The Passion According to G.H.
From a speech entitled Confronting Empire http://www.zmag.org/content/showarticle.cfm?SectionID=51&ItemID=2919 given at the World Social Forum in Porto Allegre, 28 January 2003
Speeches
Variant: Another world is not only possible, she is on her way. On a quiet day, I can hear her breathing.
Source: War Talk
Orpheus to Beasts. Compare: "There is music in the beauty, and the silent note which Cupid strikes, far sweeter than the sound of an instrument; for there is music wherever there is harmony, order, or proportion; and thus far we may maintain the music of the spheres", Thomas Browne, Religio Medici, Part ii, Section ix; "The mind, the music breathing from her face", Lord Byron, Bride of Abydos (1813), canto i, stanza 6.
Lucasta (1649)