The Freedom Writers, Erin Gruwell (2007). “The Freedom Writers Diary (Movie Tie-in Edition): How a Teacher and 150 Teens Used Writing to Change Themselves and the World Around Them”, p.14, Broadway Books
Martin Farquhar Tupper (1850). “Complete Poetical Works: Containing Proverbial Philosophy, A Thousand Lines, Hactenus, Geraldine, and Miscellaneous Poems, with a Portrait of the Author”, p.81