https://thekingcenter.org/visit/
King, Martin Luther, and James Melvin Washington. “I Have a Dream.” A Testament of Hope: The Essential Writings and Speeches of Martin Luther King, Jr.., HarperOne, an Imprint of HarperCollins Publishers, New York, 2006, pp. 219–219.
Bote, Joshua. “'Get in Good Trouble, Necessary Trouble': Rep. John Lewis in His Own Words.” USA Today, Gannett Satellite Information Network, 19 July 2020, https://www.usatoday.com/story/news/politics/2020/07/18/rep-john-lewis-most-memorable-quotes-get-good-trouble/5464148002/.
Matthew 22:36-40
Wirzbicki, Peter. Fighting for the Higher Law: Black and White Transcendentalists against Slavery. University of Pennsylvania Press, 2021. p.4
King, Martin Luther. Beyond Vietnam -- a Time to Break Silence - American Rhetoric. 4 Apr. 1967, https://www.americanrhetoric.com/speeches/mlkatimetobreaksilence.htm.