"Dare not to sleep" (Norwegian: "Du må ikke sove!") is a poem written by Arnulf Øverland. The poem was first published in the magazine Samtiden in 1936,[1] and included in the poetry collection Den Røde Front from 1937.
It is about the Nazism and Fascism's onward march in Europe – a warning against indifference, human contempt and a warning against what would happen. In this poem Øverland mentions Hitler by name, and says: [2]