Angelou, Maya. “Caged Bird.” Poetry Foundation. http://www.poetryfoundation.org/poem/178948.
Dickinson, Emily. “‘Hope’ is the thing with feathers.” Poetry Foundation. http://www.poetryfoundation.org/poem/171619.
Hirshfield, Jane. “The art of the metaphor.” TEDEd video, 5:39. http://ed.ted.com/lessons/
jane-hirshfield-the-art-of-the-metaphor.
Housman, A.E. “To an Athlete Dying Young.” Poetry Foundation. http://www.poetryfoundation.org/poem/175749.
Lazarus, Emma. “The New Colossus.” Poets.org. http://www.poets.org/viewmedia.php/prmMID/16111.
Roethke, Theodore. “The Meadow Mouse.” PoemHunter.com. http://www.poemhunter.com/
poem/the-meadow-mouse/.
Rossetti, Christina. “Up-Hill.” Poetry Foundation. http://www.poetryfoundation.org/poem/174268.
Silverstein, Shel. “Where the Sidewalk Ends” in Where the Sidewalk Ends. Harper Collins: New York, 2014.
Teasdale, Sara. “There Will Come Soft Rains.” PoemHunter.com. http://www.poemhunter.com/poem/
there-will-come-soft-rains/.
Toomer, Jean. “Storm Ending.” Poetry Foundation. http://www.poetryfoundation.org/poem/240300.