<human>:  When the raven says ‘Nevermore’, what does it mean?
<bot>: The raven says “Nevermore” because he’s dead. The raven was the main character in the poem. The raven was a trickster character who often spoke in riddles. He was a character that was very intelligent, but also had a dark side. The raven is a symbol of death and night. The raven is also a symbol of the night, but the night is not necessarily a bad thing. The night can be a place of mystery and discovery.