Remarks before Daughters of the American Revolution Convention, Washington, D.C., 21 Apr. 1938. Often paraphrased as Roosevelt's addressing the DAR as "my fellow immigrants."
James C. Humes, Benjamin Franklin (1995). “The wit and wisdom of Benjamin Franklin: a treasury of more than 900 quotations and anecdotes”, Harpercollins
W. E. B. Du Bois, Frederick Douglass, Booker T. Washington (2012). “Three African-American Classics: Up from Slavery, The Souls of Black Folk and Narrative of the Life of Frederick Douglass”, p.47, Courier Corporation