The verses expressing dedication are as follows:

1. The spring silkworms will not run out until they die, and the wax torch will turn to ashes before the tears dry up. Li Shangyin's "Untitled"

This poem uses the images of spring silkworms and wax torches to metaphorize the spirit of selfless dedication. The spring silkworm stops spinning silk at the last moment of its life, while the wax torch burns to the last drop of wax oil before extinguishing. This unreserved spirit of dedication expresses people's lofty pursuit of devoting themselves to death.

2. Since ancient times, no one has ever died, leaving a loyal heart to illuminate history. Wen Tianxiang "Crossing the Lingding Ocean"

This is a poem written by Wen Tianxiang when he faced the threat of death after being captured by the Yuan army. He expressed his firm belief in fighting for the interests of the country and the nation, and his determination to sacrifice his life for a just cause. This poem fully reflects the backbone and dignity of the Chinese nation.

3. Falling red flowers are not heartless things, they turn into spring mud to protect flowers. Gong Zizhen's "Miscellaneous Poems of Jihai"

This poem uses falling flowers as a metaphor to express people's persistent pursuit and dedication to their careers. Even if they leave the flower branches, the fallen flowers are not emotionless waste, but turned into fertilizer, providing better growth conditions for the flowers. This spirit of dedication and dedication is an important driving force for the Chinese nation’s endless development and growth.

4. The peach and plum trees do not speak, but they create their own mistakes. Sima Qian's "Historical Records: Biography of General Li"

This idiom later evolved into the proverb "The world is full of peaches and plums", expressing the highest state of being a teacher. An excellent teacher or leader sets an example for others with his actions and words, and wins people's respect and trust. Their careers and achievements, like peach and plum trees, will naturally attract people to learn and imitate them without too much publicity and promotion.

5. Work hard and die. Zhuge Liang's "The Later Disciple"

This is a concentrated expression of Zhuge Liang's firm belief that he will sacrifice everything for the great cause of the country. In order to fulfill the late emperor's last wish, he resolutely made the northern expedition to the Central Plains despite difficulties and obstacles. This famous saying has become a symbol of the Chinese nation's fearlessness, courage and selfless dedication.