2. Fully expressed the heroic spirit of dedication to truth and ideals. The heart of a revolutionary who serves the people and the revolution flashes between the lines of this poem. The author is optimistic about the future and firmly believes that the revolution will win. He firmly believes that his blood will not flow in vain, countless revolutionaries will take over his gun, continue to fight and meet the bright dawn, the oppressed people will be liberated, and socialism and capitalism will be realized.