What theme does the poem "Mourning Rou Shi Lu Xun" want to express?

The whole poem is dignified, gloomy and solemn, with cold feelings, pride and resentment, and full of grief for the young martyrs. The characteristics of "cold" and "hot" in Lu Xun's personality are typical here. After the bleak situation, we can strongly feel his rolling passion. In his poems, sincere feelings can be seen everywhere. Lu Xun has always attached importance to the role of young people in society. Both early belief in evolution and later acceptance of Marxist aesthetics have high hopes for China's youth cause. As long as we look back at his support for young printmakers, his generous assistance to poor and wandering literary youth, and his shielding action against persecuted students, we will find that Lu Xun is a man dedicated to righteousness and friendship. The poem "How Reiko Kobayakawa Doesn't Husband" vividly shows his love for the next generation. Respecting, loving and caring for people and treating people as adults rather than things are the humanitarian principles that Lu Xun has always adhered to. In several of his mourning poems, he vividly portrayed his compassionate spiritual image. The touching aspect of Lu Xun's poems is precisely reflected in this lyrical chant.