I bow to thee, librarian!
Librarians are the guardians of the sacred stacks. They battle against the corrupting ignorant darkness with the shield of library cards. By granting access to anyone with a proof of residency in a given lending area, the citizen now has access to all the books through the magic of inter-library loans.
I, as a benefactor, swear to guard thee too, and genuflect with humble gratitude for the ceaseless struggle you endure.