Validity Quotes - page 2
The fact that previous generations have handed down to us a substantial public heritage by way of roads, port, etc. almost completely free of debt, seems to me to impose some limitation on the validity of the theory that by borrowing we should, or could, pass on the burden of development to the next generation.
John James Cowperthwaite
so you think there's no validity at all in the subjective?
there may be, there may not. in either case, it should not be used as a basis for an objective truth, which is after all what we are seeking. i have no doubt that many of those who claim to have found god have indeed felt something, but i suspect that the "something” they felt was merely a self-induced mystic experience-akin to a drug trip. witness the great numbers of drug users who claim spiritual insights as a result of their experiences. witness also the evangelists and faith-healers who induce hysteria and frenzy into their audiences so that they might feel "the hand of god” upon them. to them, god is little more than a meaningful "high.”.
David Gerrold
Enlightened humanity has sought in rational definiteness its liberating refuge from the dominating influence of the merely authoritative. At the present time, however, this has for a large part been lost to consciousness, and to many people scientific validity that has to be acknowledged appears as an oppressing authority.
Paul Bernays
THEY who are acquainted with the present state of the theory of Symbolical Algebra, are aware, that the validity of the processes of analysis does not depend upon the interpretation of the symbols which are employed, but solely upon the laws of their combination. Every system of interpretation which does not affect the truth of the relations supposed, is equally admissible, and it is thus that the same process may, under one scheme of interpretation, represent the solution of a question on the properties of numbers, under another, that of a geometrical problem, and under a third, that of a problem of dynamics or optics. This principle is indeed of fundamental importance; and it may with safety be affirmed, that the recent advances of pure analysis have been much assisted by the influence which it has exerted in directing the current of investigation.
George Boole
It is my burning desire to help Christians get back to a simple faith in God's Word. Satan's method has always been to instill [sic] doubt in God's Word. The first sentence that came from Satan that is recorded for us in the Bible is: "Yea, hath God said?” He started by questioning God's Word in the garden of Eden. It worked there so he has used it ever since. In the twentieth century the major attack Satan has launched has been against the first eleven chapters of Genesis. He knows that the entire Bible stands or falls on the validity of these chapters. I believe that the Bible is the infallible, inerrant, inspired, perfect Word of God. I believe that the Bible needs to be read and believed as it stands. Christians are often guilty of neglecting or twisting the Bible to fit their lifestyle or their preconceived ideas.
Kent Hovind
Comprehension is neither an arbitrary act nor a passive experience, but a responsible act claiming universal validity. Such knowing is indeed objective in the sense of establishing contact with a hidden reality; a contact that is defined as the condition for anticipating an indeterminate range of yet unknown (and perhaps yet inconceivable) true implications. It seems reasonable to describe this fusion of the personal and the objective as Personal Knowledge. Personal knowledge is an intellectual commitment, and as such inherently hazardous. Only affirmations that could be false can be said to convey objective knowledge of this kind.
Michael Polanyi
By stating that the analysis of the laws of motion governing the capitalist mode of production necessarily includes at least some essential elements of an analysis of economic phenomena valid for the whole historical epoch encompassing economic organizations in which commodity production exists, one extends the validity of parts of Marx's Capital not only into the past but also into the future.
Ernest Mandel
The giraffe's neck supposedly supplies a crucial example for preferring natural selection over Lamarckism as a cause of evolution. But Darwin himself (however wrongly by later judgement) did not deny the Lamarckian principle of inheritance for characters acquired by use or lost by disuse. He regarded the Lamarckian mechanism as weak, infrequent, and entirely subsidiary to natural selection, but he accepted the validity of evolution by use and disuse. Darwin does speculate about the adaptive advantage of giraffe's necks, but he cites both natural selection and Lamarckism as probable causes of elongation.
Stephen Jay Gould
Given my interest in the concept of time, it was only natural that my attention was focused on the second principle, as I felt from the start that it would introduce a new, unexpected element into the description of physical world evolution. No doubt it was the same impression illustrious physicists such as Boltzmann and Planck would have felt before me. A huge part of my scientific career would then be devoted to the elucidation of macroscopic as well as microscopic aspects of the second principle, in order to extend its validity to new situations, and to the other fundamental approaches of theoretical physics, such as classical and quantum dynamics.
Ilya Prigogine
Experience is, for me, the highest authority. The touchstone of validity is my own experience. No other person's ideas, and none of my own ideas, are as authoritative as my experience. It is to experience that I must return again and again, to discover a closer approximation to truth as it is in the process of becoming in me. Neither the Bible nor the prophets -- neither Freud nor research -- neither the revelations of God nor man -- can take precedence over my own direct experience. My experience is not authoritative because it is infallible. It is the basis of authority because it can always be checked in new primary ways. In this way its frequent error or fallibility is always open to correction.
Carl Rogers
First of all I want to remind you of the essential features of models. In my opinion they are: (i) drawing up a list of the variables to be considered; (ii) drawing up a list of the equations or relations the variables have to obey and (iii) testing the validity of the equations, which implies the estimation of their coefficients, if any. As a consequence of especially (iii) we may have to revise (i) and (ii) so as to arrive at a satisfactory degree of realism of the theory embodied in the model. Then, the model may be used for various purposes, that is, for the solution of various problems. The advantages of models are, on one hand, that they force us to present a "complete" theory by which I mean a theory taking into account all relevant phenomena and relations and, on the other hand, the confrontation with observation, that is, reality. Of course these remarks are far from new.
Jan Tinbergen
From a religious point of view the triadic classification of being as nature, spirit, and God has no validity. There is only the dyad: nature, which includes the human spirit, and God. The only way man can break the bonds of nature is by cleaving to God; by acting in compliance with the divine will rather than in accordance with the human will.
Yeshayahu Leibowitz
[We are now] in a position to judge of the validity of the objection which has been made, that the principle of Natural Selection depends on a succession of favourable chances. The objection is more in the nature of an innuendo than of a criticism, for it depends for its force upon the ambiguity of the word chance, in its popular uses. The income derived from a Casino by its proprietor may, in one sense, be said to depend upon a succession of favourable chances, although the phrase contains a suggestion of improbability more appropriate to the hopes of the patrons of his establishment. It is easy without any very profound logical analysis to perceive the difference between a succession of favourable deviations from the laws of chance, and on the other hand, the continuous and cumulative action of these laws. It is on the latter that the principle of Natural Selection relies.
Ronald Fisher
