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Value is the most invincible ...

Value is the most invincible and impalpable of ghosts, and comes and goes unthought of, while the visible and dense matter remains as it was.

William Stanley Jevons 62 quotes

Economists can never be free ...

Economists can never be free of from difficulties unless they will distinguish between a theory and the application of a theory.

William Stanley Jevons 62 quotes

PLEASURE and pain are undoubt...

PLEASURE and pain are undoubtedly the ultimate objects of the calculus of economics. To satisfy our wants to the utmost with the least effort - to procure the greatest amount of what is desirable at the expense of the least that is undesirable - in other words, to maximize pleasure, is the problem of economics.

William Stanley Jevons 62 quotes

Fertility of imagination and ...

Fertility of imagination and abundance of guesses at truth are among the first requisites of discovery; but the erroneous guesses must almost of necessity be many times as numerous as those which prove well founded.

William Stanley Jevons 62 quotes

There is no such thing as abs...

There is no such thing as absolute cost of labour; it is all a matter of comparison. Every one gets the most which he can for his exertions; some can get little or nothing, because they have not sufficient strength, knowledge or ingenuity; others get much, because they have, comparatively speaking, a monopoly of certain powers.

William Stanley Jevons 62 quotes

It is clear that economics, i...

It is clear that economics, if it is to be a science at all, must be a mathematical science.

William Stanley Jevons 62 quotes

It is clear that Economics, i...

It is clear that Economics, if it is to be a science at all, must be a mathematical science ... simply because it deals with quantities... As the complete theory of almost every other science involves the use of calculus, so we cannot have a true theory of Economics without its aid.

William Stanley Jevons 62 quotes

I am convinced that it is imp...

I am convinced that it is impossible to expound the methods of induction in a sound manner, without resting them upon the theory of probability. Perfect knowledge alone can give certainty, and in nature perfect knowledge would be infinite knowledge, which is clearly beyond our capacities. We have, therefore, to content ourselves with partial knowledge - knowledge mingled with ignorance, producing doubt.

William Stanley Jevons 62 quotes

The child which overbalances ...

The child which overbalances itself in learning to walk is experimenting on the law of gravity.

William Stanley Jevons 62 quotes

When quite young I can rememb...

When quite young I can remember I had no thought or wish of surpassing others. I was rather taken with a liking of little arts and bits of learning. My mother carefully fostered a liking for botany, giving me a small microscope and many books, which I yet have. Strange as it may seem, I now believe that botany and the natural system, by exercising discrimination of kinds, is the best of logical exercises. What I may do in logic is perhaps derived from that early attention to botany.

William Stanley Jevons 62 quotes

Logic is not only an exact sc...

Logic is not only an exact science, but is the most simple and elementary of all sciences; it ought therefore undoubtedly to find some place in every course of education.

William Stanley Jevons 62 quotes

A correct theory is the first...

A correct theory is the first step towards improvement, by showing what we need and what we might accomplish.

William Stanley Jevons 62 quotes

It seems perfectly clear that...

It seems perfectly clear that Economy, if it is to be a science at all, must be a mathematical science. There exists much prejudice against attempts to introduce the methods and language of mathematics into any branch of the moral sciences. Most persons appear to hold that the physical sciences form the proper sphere of mathematical method, and that the moral sciences demand some other method-I know not what.

William Stanley Jevons 62 quotes

The difficulties of economics...

The difficulties of economics are mainly the difficulties of conceiving clearly and fully the conditions of utility.

William Stanley Jevons 62 quotes

My principal work now lies in...

My principal work now lies in tracing out the exact nature and conditions of utility. It seems strange indeed that economists have not bestowed more minute attention on a subject which doubtless furnishes the true key to the problems of economics.

William Stanley Jevons 62 quotes

The whole value of science co...

The whole value of science consists in the power which it confers upon us of applying to one object the knowledge acquired from like objects; and it is only so far, therefore, as we can discover and register resemblances that we can turn our observations to account.

William Stanley Jevons 62 quotes

I protest against deference t...

I protest against deference to any man, whether John Stuart Mill, or Adam Smith, or Aristotle, being allowed to check inquiry. Our science has become far too much a stagnant one, in which opinions rather than experience and reason are appealed to.

William Stanley Jevons 62 quotes

Charles Babbage proposed to m...

Charles Babbage proposed to make an automaton chess-player which should register mechanically the number of games lost and gained in consequence of every sort of move. Thus, the longer the automaton went on playing game, the more experienced it would become by the accumulation of experimental results. Such a machine precisely represents the acquirement of experience by our nervous organization.

William Stanley Jevons 62 quotes

Whoever wishes to acquire a d...

Whoever wishes to acquire a deep acquaintance with Nature must observe that there are analogies which connect whole branches of science in a parallel manner, and enable us to infer of one class of phenomena what we know of another. It has thus happened on several occasions that the discovery of an unsuspected analogy between two branches of knowledge has been the starting point for a rapid course of discovery.

William Stanley Jevons 62 quotes

One of the most important axi...

One of the most important axioms is, that as the quantity of any commodity, for instance, plain food, which a man has to consume, increases, so the utility or benefit derived from the last portion used decreases in degree. The decrease in enjoyment between the beginning and the end of a meal may be taken as an example.

William Stanley Jevons 62 quotes

Добрые, щедрые, великодушные: 6 советских актеров, которые были всеобщими любимчиками

23

Советских актёров часто ставят в пример как образец духовной силы, национальной гордости и внутренней красоты. Они стали символами эпохи, носителями культуры и нравственности. Но, как известно, за кул...

Десять кинозвезд, которые отлично поют

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Актеры — люди творческие, но кто бы мог подумать, что некоторые из них скрывают прекрасный голос. В эпоху раннего Голливуда актеров с музыкальными способностями было немало — это считалось скорее норм...

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Неузнаваемая Ким Кардашьян в объективе фотографа Маркуса Клинко, 2009 год. Памела Андерсон в самой первой съёмке для журнала «Playboy», 1990. На фото голливудская актриса Dorothy Lamour и шимпанзе Джи...

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219

Расскажем, как сложилась судьба актеров, которые начинали сниматься еще в детстве.
Остаться на вершине в Голливуде удаётся не каждому, особенно если путь начался в детстве. Одни актёры теряются из-за...

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Два года назад отечественное телевидение столкнулось с беспрецедентной кадровой тектоникой — целая группа ярких и узнаваемых ведущих стремительно исчезла с экранов федеральных каналов. Эти лица долгие...

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Кира Найтли на страницах журнала к выходу фильма «Пиджак», 2005. Следы динозавра, раскопанные в русле реки Палакси. Техас. США. 1952г. Самая большая женщина рядом с самым маленьким мужчиной, 1922 год....