“We have no more right to decline the exercise of jurisdiction which is given, than to usurp that which is not given. The one or the other would be treason to the constitution.”
Cohens v. Virginia, 19 U.S. (6 Wheaton) 264, 387 (1821); with this sentence Marshall hold that the United States Supreme Court has appellate jurisdiction to hear appeals from a state court in a case between a state and its own citizens, even if the case involved interpretation of a federal statute.
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John Marshall 41
fourth Chief Justice of the United States 1755–1835Related quotes

“Is Anarcho-Capitalism Compatible with Natural Justice?” http://www.unz.com/article/is-anarcho-capitalism-compatible-with-natural-justice/ Unz Review, April 3, 2015.
2010s, 2015

2 Raym. Rep. 938.
Ashby v. White (1703)

On 26 January 1950 when took over as the President of India after it was proclained by the 34th and last Governor-General of India, Chakravarti Rajagopalachari as a Republic.
Source: BBC News: 1950: India becomes a republic http://news.bbc.co.uk/onthisday/hi/dates/stories/january/26/newsid_3475000/3475569.stm, BBC News, 26 January 2005

King v. Reeves (1796), Peake's Nisi Prius Cases, 85.

God Is An Iron (1977)
Context: Man has historically devoted much more subtle and ingenious thought to inflicting cruelty than to giving others pleasure — which, given his gregarious nature, would seem a much more survival-oriented behavior. Poll any hundred people at random and you'll find at least twenty or thirty who know all there is to know about psychological torture and psychic castration — and maybe two who know how to give a terrific back-rub.

Rex v. Middleton (1819), 1 Chit. Rep. 656.

As quoted in De Natura Deorum by Cicero, ii. 8.; iii. 9.

As quoted in Carl Friedrich Gauss: Titan of Science (1955) by Guy Waldo Dunnington. p. 360