Quotes

"Then I say, the earth belongs to each of these generations during its course, fully and in its own right. The second generation receives it clear of the debts and incumbrances of the first, the third of the second, and so on. For if the first could charge it with a debt, then the earth would belong to the dead and not to the living generation. Then, no generation can contract debts greater than may be paid during the course of its own existence." --Thomas Jefferson to James Madison, 1789. ME 7:455, Papers 15:393

"[Using], for instance, the table of M. de Buffon, [it can be determined that] the half of those of 21 years and upwards living at any one instant of time will be dead in 18 years, 8 months, or say 19 years as the nearest integral number. Then 19 years is the term beyond which neither the representatives of a nation nor even the whole nation itself assembled can validly extend a debt... With respect to future debts, would it not be wise and just for [a] nation to declare in [its] constitution that neither the legislature nor the nation itself can validly contract more debt than they may pay within their own age, or within the term of 19 years? And that all future contracts shall be deemed void as to what shall remain unpaid at the end of 19 years from their date?" --Thomas Jefferson to James Madison, 1789. Papers 15:394

"The conclusion then, is, that neither the representatives of a nation, nor the whole nation itself assembled, can validly engage debts beyond what they may pay in their own time." --Thomas Jefferson to James Madison, 1789. ME 7:457, Papers 15:398n