" These deep thinkers were the only people he could not stand to be around for long, these people who’d never manufactured anything or seen anything manufactured, who did not know what things were made of or how a company worked, who, aside from a house or a car, had never sold anything and didn’t know how to sell anything, who’d never hired a worker, fired a worker, trained a worker, been fleeced by a worker—people who knew nothing of the intricacies or the risks of building a business or running a factory but who nonetheless imagined that they knew everything worth knowing. "

― Philip Roth , American Pastoral (The American Trilogy, #1)