Thanks for taking the time to drop me your kind note.

I appreciate that you took time out of your busy schedule to congratulate me on my achievement.  Thank you for your heartwarming  wishes. It means a lot to me.

I consider myself very lucky that people like you are there to  appreciate what I receive. Thank you for the congratulation wishes you  sent my way.

People like you keep me motivated to achieve more in my life. I thank you for congratulating me on my achievement.