“I utter this deadly truth with regret, but Louis must die, because the homeland has to live. Among a peaceable, free people, respected at home and abroad, you might listen to the advice being given you to be generous; but a people whose liberty is still being disputed after so many sacrifices and battles, a people in whose country the laws are still only inexorable towards the unfortunate, a people in whose country the crimes of tyranny are still subjects of dispute, such a people must want to be avenged; and the generosity for which you are being praised would resemble too much that of a society of bandits sharing out spoils.”

Lords of the Press

Quoted in Morrow's International Dictionary of Contemporary Quotations, 1982, Jonathon Green.
Attributed

Source: Fall on Your Knees

Source: No Country for Old Men

Videla in 1975, as quoted in Adam Bernstein (May 17 2013). "Jorge Rafael Videla, ruthless Argentine junta leader, dies at 87". The Washington Post.

Source: The Secret Agent (1907), Ch. 2

Virginia Resolution of 1798 (24 December 1798) http://www.constitution.org/cons/virg1798.htm
Federalist No. 46 (29 January 1788) Full text at Wikisource
1790s
Variant: [The Constitution preserves] the advantage of being armed which Americans possess over the people of almost every other nation (where) the governments are afraid to trust the people with arms.
Context: That the General Assembly doth particularly protest against the palpable and alarming infractions of the Constitution, in the two late cases of the "Alien and Sedition Acts" passed at the last session of Congress; the first of which exercises a power no where delegated to the federal government, and which by uniting legislative and judicial powers to those of executive, subverts the general principles of free government; as well as the particular organization, and positive provisions of the federal constitution; and the other of which acts, exercises in like manner, a power not delegated by the constitution, but on the contrary, expressly and positively forbidden by one of the amendments thereto; a power, which more than any other, ought to produce universal alarm, because it is levelled against that right of freely examining public characters and measures, and of free communication among the people thereon, which has ever been justly deemed, the only effectual guardian of every other right.
Context: Besides the advantage of being armed, which the Americans possess over the people of almost every other nation, the existence of subordinate governments, to which the people are attached, and by which the militia officers are appointed, forms a barrier against the enterprises of ambition, more insurmountable than any which a simple government of any form can admit of. Notwithstanding the military establishments in the several kingdoms of Europe, which are carried as far as the public resources will bear, the governments are afraid to trust the people with arms.

as reported by Vladimir Isachenkov, in "P183 Dead: Street Artist Known As 'Russian Banksy' Dies At 29 Years Old" at The Huffington Post (3 April 2013)