The government spenders tell us, for example, that if the national income is $1,500 billion then federal taxes of $360 billion a year would mean that… - Henry Hazlitt

It is not easy to see relationships always in terms of real goods and real welfare. Who among us does not feel richer and prouder when he is told that our national income has doubled (in terms of dollars, of course) compared with some preinflationary period? Even the clerk who used to get $75 a week and now gets $120 thinks that he must be in some way better off, though it costs him twice as much to live as it did when he was getting $75. He is of course not blind to the rise in the cost of living. But neither is he as fully aware of his real position as he would have been if his cost of living had not changed and if his money salary had been reduced to give him the same reduced purchasing power that he now has, in spite of his salary increase, because of higher prices. Inflation is the autosuggestion, the hypnotism, the anesthetic, that has dulled the pain of the operation for him. Inflation is the opium of the people.

We cannot distribute more wealth than is created. We cannot in the long run pay labor as a whole more than it produces.

Economics is haunted by more fallacies than any other study known to man. This is no accident. The inherent difficulties of the subject would be great enough in any case, but they are multiplied a thousandfold by a factor that is insignificant in, say, physics, mathematics or medicine - the special pleading of selfish interests. While every group has certain economic interests identical with those of all groups, every group has also, as we shall see, interests antagonistic to those of all other groups. While certain public policies would in the long run benefit everybody, other policies would benefit one group only at the expense of all other groups. The group that would benefit by such policies, having such a direct interest in them, will argue for them plausibly and persistently. It will hire the best buyable minds to devote their whole time to presenting its case. And it will finally either convince the general public that its case is sound, or so befuddle it that clear thinking on the subject becomes next to impossible.

In addition to these endless pleadings of self-interest, there is a second main factor that spawns new economic fallacies every day. This is the persistent tendency of man to see only the immediate effects of a given policy, or its effects only on a special group, and to neglect to inquire what the long-run effects of that policy will be not only on that special group but on all groups. It is the fallacy of overlooking secondary consequences.