Extended data:
This poem comes from: Lime sings (Ming) about modesty.
It can only be extracted from the deep mountains after being struck by thousands of hammers. It regards the burning of the burning fire as a very common thing.
Not afraid of broken bones, leaving innocence in the world.
(Limestone) can only be mined from the deep mountains after thousands of hammering. It regards burning with hot fire as a very common thing. Even if it is smashed into pieces, it is not afraid, as long as the noble integrity stays in the world.
Appreciation: This is a poem with objects as its support. The author uses lime as a metaphor to express his determination to be loyal to the country, not afraid of sacrifice and stick to noble sentiments.
References:
Baidu encyclopedia-lime song