... he moderated a little. "Look see!" said he, "up to three or four thousand a year, a Docker is often an honest man, and sometimes knows something of midicine; not much, because it is not taught anywhere. But if he is making over five thousand, he must be a rogue or else a fool: either he has booed an' booed, an' cript an' crawled, ... — Hard Cash • Charles Reade