A bit interesting, 3 quotes from Thomas Jefferson. After reading EM's wonkette link I was thinking he's contradicting himself, but I guess not; seems he's actually reinforcing his views, since 19 years probably does not mean 'frequent' to him:
From EM's 'wonkette' link, deflating the 2nd amendment today, note esp the first sentence: I am certainly not an advocate for frequent and untried changes in laws and constitutions. I think moderate imperfections had better be borne with; because, when once known, we accommodate ourselves to them, and find practical means of correcting their ill effects.
But I know also, that laws and institutions must go hand in hand with the progress of the human mind. As that becomes more developed, more enlightened, as new discoveries are made, new truths disclosed, and manners and opinions change with the change of circumstances, institutions must advance also, and keep pace with the times.
We might as well require a man to wear still the coat which fitted him when a boy, as civilized society to remain ever under the regimen of their barbarous ancestors." - Jefferson July 12, 1816[10]
What's perplexing a bit, is that Jefferson also wrote the followings, albeit 25 years earlier & pre-bor, when the constitution was a baby:
1789 Every constitution, then, and every law, naturally expires at the end of nineteen years. If it be enforced longer, it is an act of force, and not of right. It may be said, that the succeeding generation exercising, in fact, the power of repeal, this leaves them as free as if the constitution or law had been expressly limited to nineteen years only.--Thomas Jefferson to James Madison, 1789
Jefferson, 1816: Let us provide in our constitution for its revision at stated periods. What these periods should be nature herself indicates. By the European tables of mortality, of the adults living at any one moment of time, a majority will be dead in about nineteen years. At the end of that period, then, a new majority is come into place; or, in other words, a new generation. Each generation is as independent as the one preceding, as that was of all which had gone before.
It has then, like them, a right to choose for itself the form of government it believes most promotive of its own happiness; consequently, to accommodate to the circumstances in which it finds itself that received from its predecessors; and it is for the peace and good of mankind that a solemn opportunity of doing this every nineteen or twenty years should be provided by the constitution, so that it may be handed on with periodical repairs from generation to generation to the end of time, if anything human can so long endure." --Thomas Jefferson to Samuel Kercheval, 1816. http://student-of-life.newsvine.com/_news/2010/11/21/5502595-thomas-jefferson-supported-rewriting-the-constitution-every-19-years-equated-not-doing-so-to-being-enslaved-to-the-prior-generation-what-do-you-think-about-that
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