29. The so-called middle class achieve their privileged access to consumption and security through education, in which they are obliged to invest a substantial part of their income. But most remain workers, even though they work with information rather than cotton or metal. They work in factories, but are trained to think of them as offices. They take home wages, but are trained to think of it as a salary. They wear a uniform, but are trained to think of it as a suit. The only difference is that education has taught them to give different names to the instruments of exploitation, and to despise those their own class who name them differently.