Mechanics Quotes - page 6
Matisse's art speaks for itself through its "mechanics", it's "form" and through the feeling which that "form" makes manifest. It's not by far the first to do so and to transcend the illustrated subject by doing so. (All good painting and sculpture does that to some extent). But just as Matisse rejected verbal rhetoric so he kept every last trace of illustrational rhetoric out of his art. He may have been the first painter in our tradition to do that in a really radical way. This doesn't make his art better than a Giotto's or Caravaggio's or Goya's or David's, not necessarily. But it does make it a salutary example for all those people who find it hard, in any medium, to mean what they say.
Clement Greenberg
Democracy is nothing more than an experiment in government, more likely to succeed in a new soil, but likely to be tried in all soils, which must stand or fall on its own merits as others have done before it. For there is no trick of perpetual motion in politics any more than in mechanics.
James Russell Lowell
I'm proud to publish this book under my own name, though I don't fully understand the mechanics of its production or the nature of the personality I assume in delivering it. I had no conscious work to do on the book at all. I simply went into trance twice a week, spoke in a "mediumistic" capacity for Seth, or as Seth, and dictated the words to my husband, Robert Butts, who wrote them down.
Robert Butts
Causality applies only to a system which is left undisturbed. If a system is small, we cannot observe it without producing a serious disturbance and hence we cannot expect to find any causal connexion between the results of our observations. Causality will still be assumed to apply to undisturbed systems and the equations which will be set up to describe an undisturbed system will be differential equations expressing a causal connexion between conditions at one time and conditions at a later time. These equations will be in close correspondence with the equations of classical mechanics, but they will be connected only indirectly with the results of observations.
Paul Dirac
Classical mechanics has been developed continuously from the time of Newton and applied to an ever-widening range of dynamical systems, including the electromagnetic field in interaction with matter. The underlying ideas and the laws governing their application form a simple and elegant scheme, which one would be inclined to think could not be seriously modified without having all its attractive features spout. Nevertheless it has been found possible to set up a new scheme, called quantum mechanics, which is more suitable for the description of phenomena on the atomic scale and which is in some respects more elegant and satisfying than the classical scheme. This possibility is due to the changes which the new scheme involves being of a very profound character and not clashing with the features of the classical theory that make it so attractive, as a result of which all these features can be incorporated in the new scheme.
Paul Dirac
The underlying physical laws necessary for the mathematical theory of a large part of physics and the whole of chemistry are thus completely known, and the difficulty is only that the exact application of these laws leads to equations much too complicated to be soluble. It therefore becomes desirable that approximate practical methods of applying quantum mechanics should be developed, which can lead to an explanation of the main features of complex atomic systems without too much computation.
Paul Dirac
Prediction of the future is possible only in systems that have stable parameters like celestial mechanics. The only reason why prediction is so successful in celestial mechanics is that the evolution of the solar system has ground to a halt in what is essentially a dynamic equilibrium with stable parameters. Evolutionary systems, however, by their very nature have unstable parameters. They are disequilibrium systems and in such systems our power of prediction, though not zero, is very limited because of the unpredictability of the parameters themselves. If, of course, it were possible to predict the change in the parameters, then there would be other parameters which were unchanged, but the search for ultimately stable parameters in evolutionary systems is futile, for they probably do not exist... Social systems have Heisenberg principles all over the place, for we cannot predict the future without changing it.
Kenneth Boulding
As the natural sciences have developed to encompass increasingly complex systems, scientific rationality has become ever more statistical, or probabilistic. The deterministic classical mechanics of the enlightenment was revolutionized by the near-equilibrium statistical mechanics of late 19th century atomists, by quantum mechanics in the early 20th century, and by the far-from-equilibrium complexity theorists of the later 20th century. Mathematical neo-Darwinism, information theory, and quantitative social sciences compounded the trend. Forces, objects, and natural types were progressively dissolved into statistical distributions: heterogeneous clouds, entropy deviations, wave functions, gene frequencies, noise-signal ratios and redundancies, dissipative structures, and complex systems at the edge of chaos.
Nick Land
The trouble I have with astrophysics or quantum mechanics is the same problem I have with philosophy; which is: initially it is mind blowing, then it is fascinating, then it is disturbing, then it is almost uncomprehensible, then it's fascinating again, then you disappear up your own ass.
Craig Ferguson
