“The Contradiction in Objectivism,” 1968
Source: The Sword or the Cross, Which Should be the Weapon of the Christian Militant? (1921), Ch.6 p. 107
Source: The Sword or the Cross, Which Should be the Weapon of the Christian Militant? (1921), Ch.4 p. 62-63
Letter to Albert Gallatin, 1803. ME 10:437
Posthumous publications, On financial matters
Speech to the centenary dinner of the City of London Conservative and Unionist Association (2 July 1936) on the Italo-Abyssinian War, quoted in Service of Our Lives (1937), p. 42.
1936
Letter to Albert Gallatin (13 December 1803) http://etext.virginia.edu/jefferson/biog/lj34.htm ME 10:437 : The Writings of Thomas Jefferson "Memorial Edition" (20 Vols., 1903-04) edited by Andrew A. Lipscomb and Albert Ellery Bergh, Vol. 10, p. 437
1800s, First Presidential Administration (1801–1805)
“We should not forget any of those who paid for our present freedom in one way or another.”
New Year's Address to the Nation (1990)
Context: Those who rebelled against totalitarian rule and those who simply managed to remain themselves and think freely, were all persecuted. We should not forget any of those who paid for our present freedom in one way or another.
Advertisement, p.3
The Differential and Integral Calculus (1836)
Archbishop Tobji of Aleppo after the presidential election: "Sanctions cause hunger and do not lead to more democracy" http://www.fides.org/en/news/70210-ASIA_SYRIA_Archbishop_Tobji_of_Aleppo_after_the_presidential_election_Sanctions_cause_hunger_and_do_not_lead_to_more_democracy (28 May 2021)
Ideas and Opinions (1954), pp. 238–239; quoted in "Einstein's Philosophy of Science" http://plato.stanford.edu/entries/einstein-philscience/
1950s
Context: The theory of relativity is a beautiful example of the basic character of the modern development of theory. That is to say, the hypotheses from which one starts become ever more abstract and more remote from experience. But in return one comes closer to the preeminent goal of science, that of encompassing a maximum of empirical contents through logical deduction with a minimum of hypotheses or axioms. The intellectual path from the axioms to the empirical contents or to the testable consequences becomes, thereby, ever longer and more subtle. The theoretician is forced, ever more, to allow himself to be directed by purely mathematical, formal points of view in the search for theories, because the physical experience of the experimenter is not capable of leading us up to the regions of the highest abstraction. Tentative deduction takes the place of the predominantly inductive methods appropriate to the youthful state of science. Such a theoretical structure must be quite thoroughly elaborated in order for it to lead to consequences that can be compared with experience. It is certainly the case that here, as well, the empirical fact is the all-powerful judge. But its judgment can be handed down only on the basis of great and difficult intellectual effort that first bridges the wide space between the axioms and the testable consequences. The theorist must accomplish this Herculean task with the clear understanding that this effort may only be destined to prepare the way for a death sentence for his theory. One should not reproach the theorist who undertakes such a task by calling him a fantast; instead, one must allow him his fantasizing, since for him there is no other way to his goal whatsoever. Indeed, it is no planless fantasizing, but rather a search for the logically simplest possibilities and their consequences.
"The Deal," http://www.ncc-1776.org/tle2013/tle747-20131201-02.html 1 December 2013.
