I always have and always will wish only the very best in life for you, so may this birthday of yours bring you great prosperity, and may there be no limit to your success.
Having a dear and supportive friend like you who listens is more precious to me than I can put into words.
Anyone would be lucky to have someone like you to get them through school, and everyone could stand to learn a thing or two from you. You’re certainly the one I always look to.
I have only the best birthday wish for a best friend as wonderful as you. May your special day be uniquely great and fill your heart with just as much joy as you bring to all of those around you.