Oil! by Upton Sinclair

Old Mrs. Ross, Bunny's grandmother, was accustomed to protest strenuously against a boy being taken about on these business trips. It was enough to destroy all the sweetness of his nature, she declared; it would make him a hardened cynic in his childhood, all this sordidness and hatefulness of money-grabbing. But Bunny's father answered that that was life, and there was no good fooling yourself; Bunny would have to live in the world some day, and the quicker he learned about it the better. So there the boy sat, on his perch in the windowsill, watching, and recalling his grandmother's words.

Yes, they were a mean bunch, sure enough; Dad was right when he said you had to watch out every minute, because somebody would be trying to take something away from you. These people had simply gone crazy, with the sudden hope of getting a lot of money in a hurry. Bunny, who had always had all the money he could use, looked down with magnificent scorn upon their petty bickering. You couldn't trust such people around the corner, he decided; there was nothing they wouldn't do to you. That fat old woman in the yellow satin dress, with her fat red arms and her fat legs cased in silk -- it wouldn't take much more to have her clawing somebody's face. And that hatchet-faced man with the voice like a buzz-saw -- he would be capable of sticking a knife into you on a dark night!