““Behind Nat someone chuckled. Nat turned. Dr. Bentley was looking at him with a twinkle. "Is this a political argument?" Nat shrugged. "No argument at all. Ben's got an article there that talks against the President. I said I didn't want to hear it. I said that sort of thing ought to be stopped." To Nat's amazement, Dr. Bentley shook his head. "No, Nat. We can't have freedom—unless we have freedom." Nat stiffened. "Does that mean right to tell lies?" Dr. Bentley smiled. "It means the right to have our own opinions. Human problems aren't like mathematics, Nat. Every problem doesn't have just one answer; sometimes you get several answers—and you don't know which is the right one.””
