My darling, we sat together,
We two, in our frail boat;
The night was calm o'er the wide sea
Whereon we were afloat.

The Specter-Island, the lovely,
Lay dim in the moon's mild glance;
There sounded sweetest music,
There waved the shadowy dance.

It sounded sweeter and sweeter,
It waved there to and fro;
But we slid past forlornly
Upon the great sea-flow.

Heinrich Heine

http://www.poemhunter.com/poem/my-darling-we-sat-together/