Who has never died in life since ancient times? What kind of national integrity did the poet show?

"Who hasn't died in life since ancient times? Take the heart of Dan and shine on history! " The fearless spirit of dying for the country, being brave and not afraid of death, and defending the interests of the famous nation to the death.

Magnificent and emotional, the whole article is wrapped in it, showing his national integrity and his view of life and death at the expense of righteousness. The mystery at the end makes the whole article from sadness to strength, from depression to excitement, forming an immortal and magnificent song. In this sentence, the author speaks frankly, showing the national integrity that the poet would rather die generously for national security.