“The Due Process Clause of the Fourteenth Amendment stands, in my opinion, on its own bottom.”
Concurring in Griswold v. Connecticut, 381 U.S. 479 (1965).
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John Marshall Harlan II 9
American judge and Associate Justice of the Supreme Court (… 1899–1971Related quotes

On the right to sodomy: Lawrence v. Texas (2003) (dissenting).
2000s

Near v. Minnesota, 283 U.S. 697 (1931).
Judicial opinions

Lawrence v. Texas, 539 U.S. 558 http://caselaw.lp.findlaw.com/scripts/getcase.pl?court=us&vol=000&invol=02-102 (26 June 2003).

Obergefell v. Hodges http://www.supremecourt.gov/opinions/14pdf/14-556_3204.pdf (26 June 2015).
2010s

“Every fat must stand upon its own bottom.”
Part I, Ch. VI : The Cross and the Contrast; comparable to: "Every tub must stand upon its bottom", Charles Macklin, The Man of the World, act i. sc. 2
The Pilgrim's Progress (1678), Part I

If the Fifth Amendment uses 'liberty' in this narrow sense, then the Fourteenth Amendment likely does as well.
Obergefell v. Hodges http://www.supremecourt.gov/opinions/14pdf/14-556_3204.pdf (26 June 2015).
2010s

Speech to the U.S. Senate https://web.archive.org/web/20160228073733/http://emancipation.dc.gov/sites/default/files/dc/sites/emancipation/publication/attachments/A_Republican_Text-Book_for_Colored_Voters.pdf (23 March 1900)
1900s, 1900

Meeting of the "40 Committee" on covert action in Chile (27 June 1970) quoted in The CIA and the Cult of Intelligence (1974); the quotation was censored prior to publication due to legal action by the government. See New York Times (11 September 1974) "Censored Matter in Book About C.I.A. Said to Have Related Chile Activities; Damage Feared" by Seymour Hersh
1970s

“Every tub must stand upon its bottom.”
The Man of the World (1781), Act i. Sc. 2. Compare: "Every fat must stand upon his bottom", John Bunyan, Pilgrim’s Progress, Part i.