"I've worked in the factories of this land, and I've thought freely and creatively. And I think that that has greatly enriched my capacity to abstract intellectually. The experience of being with workers, my encounters with management and my recognition of its foibles, my personal encounters with American industrial efficiency, my military experience - all of these things packaged together have greatly enriched my reading and my understanding, and I've written with what I hope is a reasonable fluency of style that is much more expressive than the academic stuff."