29th March, 20xx
Dear Xiao Wang,
I am writing to congratulate you on having been admitted to Tianjin Normal University and majoring in economics.
All that you have gained is the result of your hard work. I wish you would continue your efforts and gain further success in the new environment. Although we are separated now, our hearts are linked to each other. Please keep in touch with me. I often recall our high school life. In those days, we stayed, played and studied together. We enjoyed each other＇s company so much that we have maintained our friendship till now. I learnt a lot from you, and even today I often remember how hard you studied. You told me that you were determined to be an expert in economics, and now you are beginning to realize your dream. Your success tells me that hard work will pay in the end. Your example is a constant inspiration to me.