Instruct: Retrieve semantically similar text.
Query: O lieb, so lang du lieben kannst is a poem written by Ferdinand Freiligrath, a 19th-century German writer. In 1847, Hungarian composer Franz Liszt set the poem to music (soprano voice and piano), and eventually adapted it into his famous Liebesträume No. 3. The work is one of Liszt's most famous and poignant. "Liebesträume" in German means "Dreams of Love".
Ferdinand Freiligrath is a writer from the 1800s. 
This was written a very long time ago
The lines are long
It was written many years ago
The poem's beginning and ending are lost, but had existed for long time after it was written.
It is possible to sleep.
The conversation is likely to be emotional
The languague here is not english
This paragraph is heart warming.
 A Faust Symphony has been recreated for modern times.
The document that this text comes from has over 3 paragraphs.
the stop is loved by many
It was written over many years
this is one of several cases to be made
You can make anything rhyme
Reading a poem 23 times will help you to appreciate it.
"Show Me Love" has lyrics.
The speaker is referring to a memo
A Student's Song of Heidelberg has made many people famous
A poem must have rhymes.
"For a Minute" is a long song.
A series of numbers has been presented in this context
Freiligrath wrote well into the next century
multiple poems were, in fact, transcribed by a a German writer
Franz eventually published an album of his work