How does the poem Homesickness express the poet's thoughts and feelings?

Homesickness is a modern poem written by modern poet Yu Guangzhong in 1972. Through the time series of "when I was a child", "when I grew up", "later" and "now", the poem concretizes the abstract homesickness with stamps, boat tickets, graves and straits, summarizes the poet's long life course and endless homesickness for the motherland, and reveals the poet's profound sense of history.

In terms of content, in chronological order, from "young son's Oedipus" to "juvenile lovesickness", to "the turn of life and death" in adulthood, and then to the feelings for the motherland and the mainland, the growing feelings gradually rose, which condensed the poet's life vicissitudes from childhood to old age.

Nostalgia is at different stages, and the two ends of the connection are: I-mother; I-the bride; I (life)-mother (death); I (a wanderer)-the mainland (the motherland). The object of homesickness ranges from concrete "hometown" to abstract national "hometown", from regional hometown to historical hometown and cultural hometown. Make "homesickness" gradually precipitate rich connotation and expressive force.

Extended data

homesickness

Author: Yu Guangzhong (Modern)

In childhood

Homesickness is a small stamp.

I'm at this end

Mom is over there.

When I grow up

Homesickness is a narrow ticket.

I'm at this end

The bride is over there.

We'll talk about it later.

Homesickness is a low grave.

I am outside

Mom's inside.

But now

Homesickness is a shallow strait.

I'm at this end

The mainland is over there

Baidu Encyclopedia-Homesickness (Yu Guangzhong's Modern Poems)