(1) Old classmate, I am proud of you. I have said it more than once: If you have the ability, you must have the strength. Congratulations! (2) Student ××, you have won honors for our school, and the teacher congratulates you! XX Middle School is proud of you! (3) Son, I am proud of you and even more proud of your school! I hope you will continue your efforts and win higher honors for your school! (The answer is not unique)