“A democracy flourishes when citizens remain informed and engaged. Civic participation should not be limited to elections but should extend to public discourse, community service, and constructive accountability. Responsible citizenship is the strongest defence against institutional decline.”

Venkitesh Ramakrishnan in: Citizen President K.R. Narayanan, 1920-2005. http://www.frontline.in/navigation/type=static&page=flonnet&rdurl=fl2224/stories/20051202005012500.htm, Frontline

Views on civil rights declared in a written statement requested by Robert W. Kenny, read during fund raising luncheon at the Biltmore Hotel, in Los Angeles, in the summer of 1938, quoted in Lawyers Guild Review Vol. 13-14 (1953), p. 47; he mentions Frank Hague, who had declared earlier in the year:
Context: I believe the preservation of our civil liberties to be the most fundamental and important of all our governmental problems, because it always has been with us and always will be with us and if we ever permit those liberties to be destroyed, there will be nothing left in our system worthy of preservation. They constitute the soul of democracy. I believe that there is grave danger in this country of losing our civil liberties as they have been lost in other countries. There are things transpiring in this country today that are definitely menacing our future; among which are the activities of Mayor Hague and other little Hagues throughout the country. These activities are so basically wrong and so menacing to our institutions that every citizen and particularly every public official should oppose them to the limit of their strength.

Preface, p. viii.
The World We Want (2000)

Quotes, The Assault on Reason (2007)

Remarks by President Obama at Naturalization Ceremony for Servicemembers at The War Memorial of Korea in Seoul, Republic of Korea at April 25, 2014 http://www.whitehouse.gov/the-press-office/2014/04/25/remarks-president-obama-naturalization-ceremony-servicemembers <br class="br">2014 <br class="br">Context: What makes us Americans is something more than just the circumstances of birth, what we look like, what God we worship, but rather it is a joyful spirit of citizenship. Citizenship demands participation and responsibility, and service to our country and to one another. And few embody that more than our men and women in uniform.

Schuette v. Coalition to Defend Affirmative Action, 572 U. S. ____, (2016), plurality opinion.

2013, Commencement Address at Ohio State University (May 2013)
Context: Only you can make sure the democracy you inherit is as good as we know it can be. But it requires your dedicated, informed, and engaged citizenship. This citizenship is a harder, higher road to take. But it leads to a better place. It is how we built this country – together. It is the question President Kennedy posed to the nation at his inauguration; the dream that Dr. King invoked. It does not promise easy success or immediate progress. But it has led to success, and it has led to progress. 
That brings me to the second thing I ask of you – I ask you to persevere.

1910s, Address to the Knights of Columbus (1915)
Context: No man can be a good citizen if he is not at least in process of learning to speak the language of his fellow-citizens. And an alien who remains here without learning to speak English for more than a certain number of years should at the end of that time be treated as having refused to take the preliminary steps necessary to complete Americanization and should be deported. But there should be no denial or limitation of the alien's opportunity to work, to own property, and to take advantage of civic opportunities. Special legislation should deal with the aliens who do not come here to be made citizens. But the alien who comes here intending to become a citizen should be helped in every way to advance himself, should be removed from every possible disadvantage, and in return should be required under penalty of being sent back to the country from which he came, to prove that he is in good faith fitting himself to be an American citizen.

2015, Report submitted to the UN Human Rights Council <br class="br">Source: 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.