北岛无情
[bĕi dăo wú qíng]
It means 'Beidao (North Island) Has No Affections'. Beidao specifically is also the pen name of the contemporary Chinese poet Bei Dao known for his avant-garde and political poems. The meaning might allude to a heartlessness related to the north (a metaphorical direction often used in literature for loneliness or cold emotions), or directly references the poet's work which touches themes of exile and separation from homeland.