The voice I hear this passing night was heard
In ancient days by emperor and clown:
Perhaps the self-same song that found a path
Through the sad heart of Ruth, when sick for home,
She stood in tears amid the alien corn;
The same that oft-times hath
Charm’d magic casements, opening on the foam
Of perilous seas, in faery lands forlorn.
(John Keats, 1819)

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