“Of all the dispositions and habits, which lead to political prosperity, Religion and Morality are indispensable supports.”

1910s, The New Nationalism (1910)

Source: General and industrial management, 1919/1949, p. 42-43 cited in: John B. Miner (2006) Historical Origins, Theoretical Foundations, And the Future. p. 114

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Letter to Thomas Leiper (11 January 1809). Published in The Works of Thomas Jefferson in Twelve Volumes http://oll.libertyfund.org/ToC/0054.php, Federal Edition, Paul Leicester Ford, ed., New York: G. P. Putnam's Sons, 1904, Vol. 11 http://oll.libertyfund.org/Texts/Jefferson0136/Works/0054-11_Bk.pdf, pp. 89
1800s, Second Presidential Administration (1805-1809)

Of Adversity
Essays (1625)
Context: The virtue of prosperity, is temperance; the virtue of adversity, is fortitude; which in morals is the more heroical virtue. Prosperity is the blessing of the Old Testament; adversity is the blessing of the New; which carrieth the greater benediction, and the clearer revelation of God's favor. Yet even in the Old Testament, if you listen to David's harp, you shall hear as many hearse-like airs as carols; and the pencil of the Holy Ghost hath labored more in describing the afflictions of Job, than the felicities of Solomon. Prosperity is not without many fears and distastes; and adversity is not without comforts and hopes.

John Adams letter to John Taylor, Of Caroline, Quincy, (12 March, 1819)
1810s, Letter to John Taylor (1819)

War (1816)
Context: The influence of war on the community at large, on its prosperity, its morals, and its political institutions, though less striking than on the soldiery, is yet baleful. How often is a community impoverished to sustain a war in which it has no interest?

Thomas Jefferson to Mordecai M. Noah, May 28, 1818. Manuscript Division, Papers of Thomas Jefferson. http://www.jewishvirtuallibrary.org/jsource/loc/madison.html
1810s
Context: Your sect by its sufferings has furnished a remarkable proof of the universal spirit of religious intolerance inherent in every sect, disclaimed by all while feeble, and practiced by all when in power. Our laws have applied the only antidote to this vice, protecting our religious, as they do our civil rights, by putting all on an equal footing. But more remains to be done, for although we are free by the law, we are not so in practice. Public opinion erects itself into an inquisition, and exercises its office with as much fanaticism as fans the flames of an Auto-da-fé. The prejudice still scowling on your section of our religion altho' the elder one, cannot be unfelt by ourselves. It is to be hoped that individual dispositions will at length mould themselves to the model of the law, and consider the moral basis, on which all our religions rest, as the rallying point which unites them in a common interest; while the peculiar dogmas branching from it are the exclusive concern of the respective sects embracing them, and no rightful subject of notice to any other. Public opinion needs reformation on that point, which would have the further happy effect of doing away the hypocritical maxim of "intus et lubet, foris ut moris". Nothing, I think, would be so likely to effect this, as to your sect particularly, as the more careful attention to education, which you recommend, and which, placing its members on the equal and commanding benches of science, will exhibit them as equal objects of respect and favor.

Letter to William Canby (18 September 1813)
1810s

Kant, Immanuel (1996), pages 34-35
Anthropology from a Pragmatic Point of View (1798)