Such in outline is the official theory. I shall often speak of it, with deliberate abusiveness, as "the dogma of the Ghost in the Machine." I hope to prove that it is entirely false, and false not in detail but in principle. It is not merely an assemblage of particular mistakes. It is one big mistake and a mistake of a special kind. It is, namely, a category mistake. It represents the facts of mental life as if they belonged to one logical type or category (or range of types or categories), when they actually belong to another. The dogma is therefore a philosopher's myth.
Gilbert RyleRelated topics
assemblage category false ghost hope kind mistake myth outline prove speak factsRelated quotes
We have for a long time hesitated to adopt and carry out the only principle which can solve that difficulty and give peace, strength and security to the republic, and that is the principle of absolute equality. We are a country of all extremes, ends and opposites. The most conspicuous example of composite nationality in the world. Our people defy all the ethnological and logical classifications. In races we range all the way from black to white, with intermediate shades which, as in the apocalyptic vision, no man can name or number.
Frederick Douglass
These three classes of problems-determination of significant fact, matching of facts with theory, and articulation of theory-exhaust, I think, the literature of normal science, both empirical and theoretical. They do not, of course, quite exhaust the entire literature of science. There are also extraordinary problems, and it may well be their resolution that makes the scientific enterprise as a whole so particularly worthwhile. But extraordinary problems are not to be had for the asking. They emerge only on special occasions prepared by the advance of normal research.
Thomas Samuel Kuhn
Every one of us knows how painful it is to be called by malicious names, to have his character undermined by false insinuations, to be overreached in a bargain, to be neglected by those who rise in life, to be thrust on one side by those who have stronger wills and stouter hearts. Every one knows, also, the pleasure of receiving a kind look, a warm greeting, a hand held out to help in distress, a difficulty solved, a higher hope revealed for this world or the next. By that pain and by that pleasure let us judge what we should do to others.
Arthur Penrhyn Stanley
The method of successive approximations is often applied to proving existence of solutions to various classes of functional equations; moreover, the proof of convergence of these approximations leans on the fact that the equation under study may be majorised by another equation of a simple kind. Similar proofs may be encountered in the theory of infinitely many simultaneous linear equations and in the theory of integral and differential equations. Consideration of semiordered spaces and operations between them enables us to easily develop a complete theory of such functional equations in abstract form.
Leonid Kantorovich
Tools arm the man. One can well say that man is capable of bringing forth a world; he lacks only the necessary apparatus, the corresponding armature of his sensory tools. The beginning is there. Thus the principle of a warship lies in the idea of the shipbuilder, who is able to incorporate this thought by making himself into a gigantic machine, as it were, through a mass of men and appropriate tools and materials. Thus the idea of a moment often required monstrous organs, monstrous masses of materials, and man is therefore a potential, if not an actual creator.
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