Dear [daughter's name], I know your grades have not been ideal lately, but I want to tell you that you are not worthless. Everyone has their own strengths and weaknesses, but sometimes we may not realize or fully utilize our strengths. You are a smart, kind, and caring child, and your strengths and strengths have always been overlooked by us. You are always helpful and warm-hearted, which are all your strengths. We should affirm and praise you more, so that you realize your value and importance. I know you are facing many difficulties and challenges now, but we cannot give up on ourselves just because of temporary setbacks. You can improve your grades by studying hard, which not only makes you more confident and fulfilled, but also lays a solid foundation for your future life. I hope you can seriously consider your strengths and strengths, leverage your strengths, and be brave enough to face your shortcomings and difficulties. As long as you keep working hard, you will become more and more outstanding! come on. Finally, I want to tell you that your parents will always be by your side and support you. No matter what difficulties you encounter, we will always be with you. Believe in yourself, believe in the future, and you will definitely become a more outstanding person! Wishing you progress in your studies and happy growth! [Your name] (Translated into English by machine)