“No good,” Jack shook his head.
“Why not?”
“Son, I’m surprised at your ignorance. You’d better go dig up Archi. and ask him about his principle.
“But I don’t see why—”
“Of course you don’t and that’s the reason I’m so surprised.”
“Well, when you get ready perhaps you will enlighten me.”
“Certainly. But first let me ask you a question.”
“Shoot.”
“When you stick your finger in the water and pull it out does it leave a hole?”
“Well that’s a question that would admit of considerable argument from a theoretical point of view but I think we can safely agree that the hole, if there was a hole, would not remain for an indefinite period of time.”