John Maynard Keynes Quotes

The atomic hypothesis which had worked so splendidly in Physics breaks down in Psychics.

There were endless possibilities, not out of reach.

The general theory of economic equilibrium was strengthened and made effective as an organon of thought by two powerful subsidiary conceptions — the Margin and Substitution. The notion of the Margin was extended beyond utility to describe the equilibrium point in given conditions of any economic factor which can be regarded as capable of small variations about a given value,or in its functional relation to a given value.

Economists must leave to Adam Smith alone the glory of the Quarto, must pluck the day, fling pamphlets into the wind, write always sub specie temporis, and achieve immortality by accident, if at all.

Jevons saw the kettle boil and cried out with the delighted voice of a child; Marshall too had seen the kettle boil and sat down silently to build an engine.

There is no harm in being sometimes wrong — especially if one is promptly found out.

The study of economics does not seem to require any specialized gifts of an unusually high order. Is it not, intellectually regarded, a very easy subject compared with the higher branches of philosophy and pure science? Yet good, or even competent, economists are the rarest of birds. An easy subject, at which very few excel! The paradox finds its explanation, perhaps, in that the master-economist must possess a rare combination of gifts. He must reach a high standard in several different directions and must combine talents not often found together. He must be mathematician, historian, statesman, philosopher – in some degree. He must understand symbols and speak in words. He must contemplate the particular in terms of the general, and touch abstract and concrete in the same flight of thought. He must study the present in the light of the past for the purposes of the future. No part of man's nature or his institutions must lie entirely outside his regard. He must be purposeful and disinterested in a simultaneous mood; as aloof and incorruptible as an artist, yet sometimes as near the earth as a politician. Much, but not all, of this many-sidedness Marshall possessed. But chiefly his mixed training and divided nature furnished him with the most essential and fundamental of the economist's necessary gifts – he was conspicuously historian and mathematician, a dealer in the particular and the general, the temporal and the eternal, at the same time.

Adam Smith and Malthus and Ricardo! There is something about these three figures to evoke more than ordinary sentiments from us their children in the spirit.

Economics is a very dangerous science.

The next move is with the head, and fists must wait.

All the political parties alike have their origins in past ideas and not in new ideas — and none more conspicuously so than the Marxists.

If Mr. Lloyd George had no good qualities, no charms, no fascinations, he would not be dangerous. If he were not a syren, we need not fear the whirlpools.

I have sought with some touches of detail to bring out the solidarity and historical continuity of the High Intelligentsia of England, who have built up the foundations of our thought in the two and a half centuries, since Locke, in his Essay Concerning Human Understanding, wrote the first modern English book. I relate below the amazing progeny of Sir George Villiers. But the lineage of the High Intelligentsia is hardly less interbred and spiritually inter-mixed. Let the Villiers Connection fascinate the monarch or the mob and rule, or seem to rule, passing events. There is also a pride of sentiment to claim spiritual kinship with the Locke Connection and that long English line, intellectually and humanly linked with one another, to which the names in my second section belong. If not the wisest, yet the most truthful of men. If not the most personable, yet the queerest and sweetest. If not the most practical, yet of the purest public conscience. If not of high artistic genius, yet the most solid and sincere accomplishment within many of the fields which are ranged by the human mind.

For many ages to come the old Adam will be so strong in us that everybody will need to do some work if he is to be contented. We shall do more things for ourselves than is usual with the rich to-day, only too glad to have small duties and tasks and routines. But beyond this, we shall endeavour to spread the bread thin on the butter-to make what work there is still to be done to be as widely shared as possible. Three-hour shifts or a fifteen-hour week may put off the problem for a great while. For three hours a day is quite enough to satisfy the old Adam in most of us!

If economists could manage to get themselves thought of as humble, competent people on a level with dentists, that would be splendid.