Dante Gabriel Rossetti - Afterwards

SHE opened her moist crimson lips to sing;
And from her throat that is so white and full
The notes leaped like a fountain. A smooth lull
Was o'er my heart: as when—a viol—string
Having been broken—the first musical ring
Once over, all the rest is but a dull
Crude dissonance, howe'er thou twist and pull
The sundered fragments. A most weary thing
It is within the perished heart to seek
Pain, and not find it, but a clinging pall
Like sleep upon the mind. The mere set plan
Of life then comes, and grief that is not weak
Because it has no tears. Life's all—in—all
Was certainly at end when this began.

Dante Gabriel Rossetti

http://www.poemhunter.com/poem/afterwards-10/