What does the poet mean by comparing snowflakes in his poems?

Poets compare themselves to "snowflakes", using metonymy and taking flying snowflakes as images. "She" is the poet's imaginary lover, and also a kind of sublimated sacred love, which skillfully conveys the poet's persistent pursuit of love and beautiful ideal. But this is a snowflake, full of the poet's thoughts and worn by the soul. This is the snowflake of spirit, he is the spirit of human beings, and he will die for beauty. It is worth recalling that he did not feel pain or despair in the pursuit of beauty. On the contrary, he fully enjoyed the freedom of choice and the joy of love. Snowflakes "fly, fly, fly", so firm, cheerful, relaxed and free, is really a self-evident and conscious result. In fact, the poet is crossing the reality to gain inner innocence and stick to lofty ideals. The rotation, delay and final destination of snowflakes are completely consistent with the freedom, firmness and persistence of the poet's beautiful soul.