Read the excerpt from “My First Memory (of Librarians).” The welcoming smile of my librarian
The anticipation in my heart
All those books—another world—just waiting
At my fingertips

The implicit details in this excerpt show that the speaker feels

excited to learn about new places and things.
confident that the librarian likes her more than others.
unhappy that she has to wait to read all the books.
upset that there are too many books to explore.