I believe in the United States of America as a government of the people, by the people, for the people, whose just powers are derived from the consent of the governed; a democracy in a republic; a sovereign Nation of many sovereign States; a perfect Union, one and inseparable, established upon those principles of freedom, equality, justice, and humanity for which American patriots sacrificed their lives and fortunes. I therefore believe it is my duty to my country to love it, to support its Constitution, to obey its laws, to respect its flag, and to defend it against all enemies.

Twain, Mark. Autobiography of Mark Twain, edited by Harriet E. Smith, Benjamin Griffin, Victor Fischer, Michael Barry Frank, Amanda Gagel, Sharon K. Goetz, Leslie Diane Myrick, and Christopher M. Ohge. Vol. 3, University of California Press, 2015, ch. 78.

Lazarus, Emma. "The New Colossus." Emma Lazarus: Selected Poems, edited by John Hollander. Library of America, 2005, I. 10.

Freud, Sigmund. "A Childhood Recollection from 'Dichtung Und Wahrheit.'" The Complete Psychological Works of Sigmund Freud: An Infantile Neurosis and Other Works, translated by James Strachey. Vol. 17, Vintage, 2001.