I have been in America nearly two weeks,sth always reminds me is what my grandma told me when I was young boy.The words she said related to my future work encourged me to seek my goal and gain most valueble thing in my eyes.Fortunely ,through my hard work ,a couple of my dreams came true,including visiting the America.after so many years,I keep the promise to my grandma,and I would keep going on ,move to my next goal ,to get a master degree and continue to enjoy my campus life.