![What is very important to me is two points: A theory should be internally consistent and it should have some contact with observation. Well, I'm told by all the experts that this theory [String theory] is internally consistent, although they think up new interpretations every time I turn my back. But contact with reality? Nobody's given me anything. I just watch. I'm somewhat unhappy that so many people are working on it. To me, as a physicist, it's sort of sad that so many people at the same time work at something that doesn't seem to have any contact with experiment. But that, to some extent, is due to the fact that we don't have any great experimental puzzle to be thinking about. We have to supply the puzzles, and there aren't that many puzzles right now. (Valentine Telegdi)](https://cdn.quotesdtb.com/img/quotes_images_webp/32/valentine-telegdi-anything-consistent-323432.webp)
What is very important to me is two points: A theory should be internally consistent and it should have some contact with observation. Well, I'm told by all the experts that this theory [String theory] is internally consistent, although they think up new interpretations every time I turn my back. But contact with reality? Nobody's given me anything. I just watch. I'm somewhat unhappy that so many people are working on it. To me, as a physicist, it's sort of sad that so many people at the same time work at something that doesn't seem to have any contact with experiment. But that, to some extent, is due to the fact that we don't have any great experimental puzzle to be thinking about. We have to supply the puzzles, and there aren't that many puzzles right now.
Valentine TelegdiRelated topics
anything consistent contact due experiment experimental extent fact given great now observation people physicist puzzle reality right sad should something somewhat sort string supply tell theory thinking think time turn unhappy watch well work working pointsRelated quotes
That the human mind has a certain order of possible progress, in which some things must precede others, an order which governments and public instructors can modify to some, but not to an unlimited extent: that all questions of political institutions are relative, not absolute, and that different stages of human progress not only will have, but ought to have, different institutions: That government is always either in the hands, or passing into the hands, of whatever is the strongest power in society, and that what this power is, does not depend on institutions, but institutions on it: That any general theory or philosophy of politics supposes a previous theory of human progress, and that this is the same thing with a philosophy of history.
John Stuart Mill
A mind of a certain size can feel only exasperation toward a city. Nothing can drive me more fully into despair. The walls first of all, and even then all the rest is only so many horrid images of selfishness, mistrust, stupidity, and narrow-mindedness. No need to memorize the Napoleonic code. Just look at a city and you have it. Each time I come back from the country, just as I am starting to congratulate myself on my calmness, there breaks out a furor, a rage... And I come upon my mark, homo sapiens, the acquisitive wolf. Cities, architectures, how I loathe you! Great surfaces of vaults, vaults cemented into the earth, vaults set out in compartments, forming vaults to eat in, vaults for sex, vaults on the watch, ready to open fire. How sad, sad...
Henri Michaux
I think we've been through a period where too many people have been given to understand that if they have a problem, it's the government's job to cope with it. 'I have a problem, I'll get a grant.' 'I'm homeless, the government must house me.' They're casting their problem on society. And, you know, there is no such thing as society. There are individual men and women, and there are families. And no government can do anything except through people, and people must look to themselves first. It's our duty to look after ourselves and then, also to look after our neighbour. People have got the entitlements too much in mind, without the obligations. There's no such thing as entitlement, unless someone has first met an obligation.
Margaret Thatcher
The most promising lines of development of theory in the sociological and most immediately related fields, particularly the psychological and cultural, therefore, seem to be two-fold. One major direction is the theoretical elaboration and refinement of structural-functional analysis of social systems, including the relevant problems of motivation and their relation to cultural patterns. In this process, the structure of social action provides a basic frame of reference, and aspects of it become of direct substantive importance at many specific points. The main theoretical task, however, is more than a refinement of the conceptual scheme of the presently reprinted book - it involves transition and translation to a different level and focus of theoretical systematization.
Talcott Parsons
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
