Source: Public Finance - International Edition - Sixth Edition, Chapter 3, Tools of Normative Analysis, p. 42
“A democracy cannot function effectively when its constituent members believe laws are being bought and sold.”
Dissenting, Citizens United v. Federal Election Commission, 558 U.S. ___ (2010).
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John Paul Stevens 10
Former Associate Justice of the Supreme Court of the United… 1920–2019Related quotes

Report of the Independent Expert on the promotion of a democratic and equitable international order exploring the adverse impacts of military expenditures on the realization of a democratic and equitable international order http://www.ohchr.org/EN/Issues/IntOrder/Pages/Reports.aspx.
2015, Report submitted to the UN Human Rights Council

1960s, Operating Manual for Spaceship Earth (1963)

For My Legionaries: The Iron Guard (1936), Politics

Time and Individuality (1940)

“If a democracy cannot change its mind, it ceases to be a democracy.”
David Davis MP speech "Europe: It's Time To Decide" http://www.daviddavismp.com/david-davis-mp-delivers-speech-on-the-opportunities-for-a-referendum-on-europe/ ( 19 November 2012 https://www.conservativehome.com/platform/2012/11/invitation-to-david-davis-lecture-on-europe.html)
On democracy and referendums

“The U. N. is as effective as its member states allow it to be.”
This is actually a common observation, which has been made by many people, and thus far no published source has been found attributing it to Tutu. The earliest published variant thus far found was in Public Affairs Vol. 21 (1978) by the Gokhale Institute of Public Affairs, p. 102:
: The United Nations is an inter-governmental body. It is made up of member states, and it can only be as effective as its member states allow it to be.
A variant was also prominent in Ch. 6 of the Preventing Deadly Conflict : Final Report (1997) by the Carnegie Commission on Preventing Deadly Conflict http://wwics.si.edu/subsites/ccpdc/pubs/rept97/finfr.htm:
: The main responsibility for addressing global problems, including deadly conflict, rests on governments. Acting individually and collectively, they have the power to work toward solutions or to hinder the process. The UN, of course, is only as effective as its member states allow it to be.
Misattributed

Letter to Baseball Commissioner Bowie Kuhn, December 24, 1969
Cited in, Richard D. Carter, Curt Flood (1971). The Way It Is, Trident Press, ISBN 0-671-27076-1.

Writings, The Artful Albanian