Analysis of rebellion leads at least to the suspicion that, contrary to the postulates of contemporary thought, a human nature does exist, as the Greeks believed. Why rebel if there is nothing permanent in oneself worth preserving? ... Rebellion, though apparently negative, since it creates nothing, is profoundly positive in that it reveals the part of man which must always be defended.
Three principles — the conformability of nature to herself, the applicability of the criterion of simplicity, and the "unreasonable effectiveness" of certain parts of mathematics in describing physical reality — are thus consequences of the underlying law of the elementary particles and their interactions. Those three principles need not be assumed as separate metaphysical postulates. Instead, they are emergent properties of the fundamental laws of physics.murray gell-mann
I am afraid that those comments go back to the late 80's. At that time I was a skeptic — the argument based on Koch's postulates to try to distinguish between cause and association. … Today I would regard the success of the many antiviral agents which lower the virus titers (to be expected) and also resolve the failure of the immune system (only expected if the virus is the cause of the failure) as a reasonable proof of the causation argument .walter gilbert
Certainly it is permitted to anyone to put forward whatever hypotheses he wishes, and to develop the logical consequences contained in those hypotheses. But in order that this work merit the name of Geometry, it is necessary that these hypotheses or postulates express the result of the more simple and elementary observations of physical figures.giuseppe peano
I am a Unitarian. I believe in God. I do not believe in the divinity of Christ, and there are many postulates of the orthodox creed to which I cannot subscribe.william howard taft
The fact that psychology postulates an external material world and studies it in so far as it comes to be reflected in consciousness, points to another postulate which psychology must assume in addition, namely, the existence of an inner world consciousness.boris sidis
On the account (or for the reason that, or... from the fact that... "Du fait que", Fr.) that one person advocate and want something, it does not follow that others have to want it too; only the postulates of reason and certitude are identicals, invariables, and can always be of use to everyone as a fulcrum ("point d'appui", Fr.) with a view to a free agreement ("entente libre", Fr.).african spir
Both from these scanty data and from an examination of the postulates of the economic models it appears probable that, however adaptive the behavior of organisms in learning and choice situations, this adaptiveness falls far short of the ideal of ‘maximizing’ postulated in economic theory. Evidently, organisms adapt well enough to‘satisfice’; theydo not, in general, ‘optimize’.
There has been much controversy among ancient and modern critics on the postulates and axioms. An immense preponderance of manuscripts and the testimony of Proclus place the 'axioms' about right angles and parallels (Axioms 11 and 12) among the postulates . This is indeed their proper place, for they are really assumptions , and not common notions or axioms.
We may assume the superiority ceteris paribus [all things being equal] of the demonstration which derives from fewer postulates or hypotheses in short from fewer premisses; for... given that all these are equally well known, where they are fewer knowledge will be more speedily acquired, and that is a desideratum . The argument implied in our contention that demonstration from fewer assumptions is superior may be set out in universal form...
The prime requisite of a set of postulates is that it be consistent. Since the ordinary notion of consistency involves that of contradiction, which again involves negation , and since this function does not appear in general as a primitive in [the generalized set of postulates] a new definition must be given.
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