What is the symbolic meaning of "mirror" in the poem "Mirror"?

In the poet's eyes, the image of the mirror has been divorced from the concrete object and has become a rational reference, and the mirror itself does not need much pen and ink. However, the poet did not fall into a direct rational trap. On the contrary, he gave his poems a peculiar aesthetic effect.

It is just a plane, but it is unfathomable. It is the truest and never hides its shortcomings. It is loyal to finding its owner, and everyone will find its owner from it. Some people like it because it looks good, some people avoid it because it is straightforward, and some even want to break it.

Extended data:

The poem "Mirror" begins with a mirror-an anthropomorphic ordinary "plane". Although the mirror is just a simple plane, it is unfathomable. The poet first introduced the characteristics of the mirror, because the mirror is "real" and "straightforward", so different people treat the mirror in different ways.

Mirror is not so much a tool to reflect people's hearts as everyone is reflecting their inner world in different ways. On the one hand, this poem praises the character of brave people who dare to speak, on the other hand, it depicts all kinds of ugly phenomena that dare not face reality. A few lines of poetry have profound implications.