Rosa Luxemburg maintained that the capitalist system can keep up its rate of investment (and therefore its profits) only so long as it is expanding geographically.

Economic theorists should not make such a production about taking a rabbit out of a hat after having put the rabbit into the hat in full view of the audience.

The nature of technology depends very much upon what the public can be induced to put up with.

Reality is never a golden age.

The misery of being exploited by capitalists is nothing compared to the misery of not being exploited at all.

Income from property is not the reward of waiting, it is the reward of employing a good stockbroker.

It seems that neither the Keynesian nor the Marxian prognosis of the future of capitalism is being fulfilled and we are left without any particular theory as to what will happen next.