I can clearly recall the accomplishment I am most proud of in my life.In the past, my grades were extremely poor and this saddened not only me, but my parents as well.[Life is like a box of chocolate, you never know what you are going to get.](不太懂這句想表達的.)As time passed by, I gradually came to grasp and realize the importance of grades.Therefore, I decided to concentrate on my studies and just give it my all.The progress I made with the joint efforts of my loving parents and supportive teachers was astounding.From then on, life became a challenge that I readily and happily accept, filled with hope and determination.It's something I tackle with all my might and live to the fullest.This experience and successful change within myself has taught me innumerous lessons that are crucial to the meaning of life.As a result, I now do my best to live up to my parent's expectations and fulfill my dreams.

Did this really fast so please excuse any typos if there's any.追問 if ya got any questions, but I can't answer tonight so sorry bout that.Thank you so much,I can appreciate it.But I have a question . Did you find any mistakes in my article?That sentence just empress my changes is sudden.So you never know what you are going to get.Mistakes in your paragraph?Well . . . I'll be honest with you.There were several mistakes in vocab and grammar.You tried to elaborate your sentences with fancier words, but they weren't necessarily used correctly and didn't quite connect with other words.As for grammar, there were a few mistakes in punctuation, but most errors were in the sentence itself.

That sentence in brackets can be taken out, you don't really need it.