Classical Quotes - page 11
![This fallacious result is not... a peculiarity of classical mechanics; it is given also by a very wide class of possible systems of mechanics. This being so, no minor modification of the classical mechanics can possibly put things right. Something far more drastic is needed; we are called upon to surrender either the [1] continuity or the [2] causality of classical mechanics, or else the possibility of [3] representing changes by motions in time and space. (James Jeans)](https://cdn.quotesdtb.com/img/quotes_images_webp/89/james-jeans-causality-class-293489.webp)
Precisely similar ideas are applicable to the molecules that form the air in a room. ...The classical mechanics now predicts that the whole energy of motion will be changed into radiation [heat], so that the molecules will shortly be found lying at rest on the floor... In actual fact they continue to move with undiminished energy, forming a perpetual-motion machine in defiance of classical mechanics. ...We have passed from one to another of three worlds... from the man-sized world to the world of the electron.
James Jeans
A similar situation occurred in astronomy, where the Newtonian law of gravitation had been found to predict the orbits of the outer planets with great accuracy, but had failed with the orbits of Mercury and Venus. The relativity theory of gravitation had provided the necessary modification of Newton's law, and in working out the details of the new theory, Einstein had utilized the fact that Newtonian law gave the right result at great distances from the sun. Heisenberg, confronted with a similar problem, was able to avail himself of the fact that the classical mechanics gave the right result at great distances from the atomic nucleus. Here, and here alone Heisenberg's theory made contact with the world of the older physics.
James Jeans
In the interior of the atom, Bohr had tried the plan of retaining the particle-electron and modifying the classical mechanics. Heisenberg took the opposite course, his procedure amounting in effect to retaining the classical mechanics, at least in form, and modifying the electron. Actually, the electron dropped out all together, because it exists only as a matter of inference and not of direct observation. For the same reason, the new theory contains no mention of atoms, nuclei, protons, or of electricity in any shape or form. The existences of all these are matters of inference, and Heisenberg's purely mathematical theory could no more make contact with them than with the efficiency of a turbine or with the price of wheat.
James Jeans
Another conspicuous failure of classical mechanics was with one aspect of the problem of radiation. ...Imagine a crowd of steel balls rolling about on a steel floor. ...There must... be a steady leakage of energy from... causes, such as air resistance and the friction of the floor, so the balls will eventually lose energy, and, after no great length of time, will be found standing at rest on the floor. The energy of their motion seems to have been lost... most of it has been transformed into heat. The classical mechanics predicts that this must happen; it shows that all energy of motion, except possibly a minute fraction of the whole, must be transformed into heat whenever such a transformation is physically possible. It is because of this that perpetual-motion machines are a practical impossibility.
James Jeans
The main result reached by the new theory was that the classical mechanics can be made to account for the whole range of spectral phenomena, provided entirely new meanings are given to such symbols as p and q which had hitherto been taken to describe the position and motion of the electron. ...The most significant of the new properties is that the product pq is no longer the same as the product qp - in other words the order in which the two factors are multiplied together is no longer a matter of indifference. The difference between pq and qp is found to be always the same, being Planck's constant h multiplied by a numerical multiplier.
James Jeans
We have classical associations and great names of our own which we can confidently oppose to the most splendid of ancient times. Senate has not to our ears a sound so venerable as Parliament. We respect the Great Charter more than the laws of Solon. The Capitol and the Forum impress us with less awe than our own Westminster Hall and Westminster Abbey...The list of warriors and statesmen by whom our constitution was founded or preserved, from De Montfort down to Fox, may well stand a comparison with the Fasti of Rome. The dying thanksgiving of Sydney is as noble as the libation which Thrasea poured to Liberating Jove: and we think with far less pleasure of Cato tearing out his entrails than of Russell saying, as he turned away from his wife, that the bitterness of death was past.
Thomas Babington Macaulay
David Frost: If you haven't got nuclear weapons, the choice in that situation would be to subject your forces to an unfair battle.
Neil Kinnock: Yes, what you're suggesting is that the alternatives are between the gesture, the threat, or the use of nuclear weapons, and surrender. In these circumstances the choice is posed, and this is a classical choice, between exterminating everything you stand for and the flower of your youth, or using all the resources you have to make any occupation totally untenable.
Neil Kinnock
When taken as a way of modeling cognitive architecture, connectionism really does represent an approach that is quite different from that of the classical cognitive science that it seeks to replace. Classical models of the mind were derived from the structure of Turing and Von Neumann machines. They are not, of course, committed to the details of these machines as exemplified in Turing's original formulation or in typical commercial computers-only to the basic idea that the kind of computing that is relevant to understanding cognition involves operations on symbols.. In contrast, connectionists propose to design systems that can exhibit intelligent behavior without storing, retrieving, or otherwise operating on structured symbolic expressions. The style of processing carried out in such models is thus strikingly unlike what goes on when conventional machines are computing some function.
Jerry Fodor
Images produce an intellectual process different from the ancient one or the one developed by classical education. It goes without saying that this process is not completely new; of course, since sight existed, and since people themselves chose their images, they also thought by means of images and entered into this kind of thinking. But this was limited and not frequent, because images were not dominant. The new factor in our day comes from the effect of visual reproduction's triumph over all else, which involves us in the domination of one form of thought. This supremacy is new, even though we are not dealing with a completely new form of thought.
Jacques Ellul
The theory of games was first formalised by Von Neumann & Morgenstern (1953) in reference to human economic behaviour. Since that time, the theory has undergone extensive development... Sensibly enough, a central assumption of classical game theory is that the players will behave rationally, and according to some criterion of self-interest. Such an assumption would clearly be out of place in an evolutionary context. Instead, the criterion of rationality is replaced by that of population dynamics and stability, and the criterion of self-interest by Darwinian fitness.
John Maynard Smith
Western classical music, to be sure, is not part of traditional Iranian culture, and yes it's elitist. But the fact that the Tehran symphony Orchestra and the Roudaki Hall have survived the vagaries of these past three decades is yet another evidence that the forces of darkness, the cult of death, martyrdom and superstition has not conquered the spirit of our nation.
Reza Pahlavi
It has been more than three decades but Hema Malini's passion for dance has not diminished. Starting in the early 70s with solo Bhratanatyam performances, the diva has reinvented herself at every stage of her career. When she felt that the pure classical dance form would not be appreciated by a less aware audience, she expanded her art form to include ballets.
Hema Malini
Alas, because I'm no longer innocent. We're civilized beings. Whether we like it or not, we have the cares and concerns of classical civilization in our bones. I want to express myself clearly when I paint. In people who feign ignorance there is a kind of barbarism even more detestable than the academic kind: it's no longer possible to be ignorant today. One no longer is. We come into the world armed with facility. Facility is the death of art and we must rid ourselves of it.
Paul Cézanne
![Objects enter into each other... Chardin [French classical still-life painter] was the first to have glimpsed that and rendered the atmosphere of objects... Notice how a light transversal plane straddling the bridge of your nose makes the values more evident to the eye... Well, he noticed that before we did... He neglected nothing. He also perceived that whole encounter in the atmosphere of the tiniest particles, the fine dust of emotion that surrounds objects.. (Paul Cézanne)](https://cdn.quotesdtb.com/img/quotes_images_webp/95/paul-c-zanne-atmosphere-275495.webp)
Is Spinoza baroque? No, but if we find, through this line of thinking, a spurious and worn-out figure that rejects the crisis, that repeats the utopia in its ingenuous Renaissance form, what we have found is merely Spinozism. When classical idealism takes up Spinoza, in effect it only takes up (or invents?) Spinozism, a Renaissance philosophy of the bourgeois revolution of the capitalist market!
Baruch Spinoza
And therefore we can see just how constructive this Spinozian difference is, just how constructive this negativity really is! The organic interweaving of these two motifs is fundamental in the history of European philosophy. Spinoza is the first to mold this logical mechanism that bourgeois philosophy would constantly and continually try to abrogate during its subsequent development. In Kantianism, as in classical idealism, Spinoza continually remains the object of opposition and polemic: What is destroyed is precisely the intersection between the negation of the ideology and the construction of the world, the inherence of the limit, of the materiality, to the infinite.
Baruch Spinoza
A builder. A rough and ready plasterer. A colour grinder. He Courbet is like a Roman bricklayer. And yet he's another true painter. There's no one in this century that surpasses him. Even though he rolls up his sleeves, plugs up his ears, demolishes columns, his workmanship is classical!... His view was always compositional. His vision remained traditional. Like his palette-knife, he used it only out of doors. He was sophisticated and brought his work to a high finish... His great contribution is the poetic introduction of nature - the smell of damp leaves, mossy forest cuttings - into nineteenth century painting; the murmur of rain, woodlands shadows, sunlight moving under trees. The sea. And snow, he painted snow like no one else!
Paul Cézanne
