I appreciate your post! I like how you paralleled teaching with service, because I believe that teachers are a disservice to students who are unable to reach a mastery level and transfer applied knowledge and skills beyond the campus or classroom walls.
I found a quote after reading your post that I wanted to share:
“We have a responsibility to ensure that every individual has the opportunity to receive a high-quality education, from prekindergarten to elementary and secondary, to special education, to technical and higher education and beyond.” – Jim Jeffords