The daughter misses her father's poems in heaven.

Ruthless people understand the sufferings of affectionate people, and the melancholy of one inch of acacia has become thousands of strands. Ultima Thule is still far from the end, only the mind is infinitely long, and there is no time.

It means that heartless people can't understand the distress of affectionate people. An inch of acacia turns into countless ties, and no matter how far away the world is, there will be an end. Only pregnant people's sadness is endless.

Miss, miss, care.