I think of my beloved everywhere, but she only cares about herself. What poem is used to express it?

"I give my heart to the moon, but the moon shines on the ditch", which means that I am kind to you, but you are cold and ungrateful. My sincere efforts have not been rewarded and respected.

Source: In the thirty-first story of Pipa written by Gao Ming in the Yuan Dynasty, there are a few words that admonish his father-"This woman is rude, but she wants to collide with my words. My words are not in the right place, son. My husband's words are contrary to my father's. I hate children's knowledge. I should have trusted the moon, but the moon shines on the ditch. "