Poems About Poetry Teach This Poem: “Always on the Train” by Ruth Stone Teach This Poem: “Ars Poetica” by Archibald MacLeish Teach This Poem: “Because You Asked about the Line Between Prose and Poetry” by Howard Nemerov Teach This Poem: “Poetry” by Marianne Moore Teach This Poem: “Theme for English B” by Langston Hughes Teach This Poem: “Valentine for Ernest Mann” by Naomi Shihab Nye Teach This Poem: “There is no frigate like a book (1263)” by Emily Dickinson