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Finally, I said that I couldn’t see how anyone could be educated by this self-propagating system in which people pass exams, and teach others to pass exams, but nobody knows anything. “However,” I said, “I must be wrong. There were two students in my class who did very well, and one of the physicists I know was educated entirely in Brazil. Thus, it must be possible for some people to work their way through the system, had as it is.”
Well, after I gave the talk, the head of the science education department got up and said, “Mr. Feynman has told us some things that are very hard for us to hear, but it appears to be that he really loves science, and is sincere in his criticism. Therefore, I think we should listen to him. I came here knowing we have some sickness in our system of education; what I have learned is that we have a cancer!”—and he sat down.
That gave other people the freedom to speak out, and there was a big excitement. Everybody was getting up and making suggestions. The students got some committee together to mimeograph the lectures in advance, and they got other committees organized to do this and that.
Then something happened which was totally unexpected for me. One of the students got up and said, “I’m one of the two students whom Mr. Feynman referred to at the end of his talk. I was not educated in Brazil; I was educated in Germany, and I’ve just come to Brazil this year.”
The other student who had done well in class had a similar thing to say. And the professor I had mentioned got up and said, “I was educated here in Brazil during the war, when, fortunately, all of the professors had left the university, so I learned everything by reading alone. Therefore I was not really educated under the Brazilian system.”
I didn’t expect that. I knew the system was bad, but 100 percent—it was terrible!
Since I had gone to Brazil under a program sponsored by the United States Government, I was asked by the State Department to write a report about my experiences in Brazil, so I wrote out the essentials of the speech I had just given. I found out later through the grapevine that the reaction of somebody in the State Department was, “That shows you how dangerous it is to send somebody to Brazil who is so naive. Foolish fellow; he can only cause trouble. He didn’t understand the problems.” Quite the contrary! I think this person in the State Department was naive to think that because he saw a university with a list of courses and descriptions, that’s what it was.
Man of a Thousand Tongues
When I was in Brazil I had struggled to learn the local language, and decided to give my physics lectures in Portuguese. Soon after I came to Caltech, I was invited to a party hosted by Professor Bacher. Before I arrived at the party, Bacher told the guests, “This guy Feynman thinks he’s smart because he learned a little Portuguese, so let’s fix him good: Mrs. Smith, here (she’s completely Caucasian), grew up in China. Let’s have her greet Feynman in Chinese.”
I walk into the party i
“Pleased to meet you, Mr. Feynman.”
“And this is Mr. Such-and-such.”
“My pleasure, Mr. Feynman.”
“And this is Mrs. Smith.”
“Ai, choong, ngong jia!” she says, bowing.
This is such a surprise to me that I figure the only thing to do is to reply in the same spirit. I bow politely to her, and with complete confidence I say, “Ah ching, jong jien!”
“Oh, my God!” she exclaims, losing her own composure. “I knew this would happen—I speak Mandarin and he speaks Cantonese!”
Certainly, Mr. Big!
I used to cross the United States in my automobile every summer, trying to make it to the Pacific Ocean. But, for various reasons, I would always get stuck somewhere—usually in Las Vegas.
I remember the first time, particularly, I liked it very much. Then, as now, Las Vegas made its money on the people who gamble, so the whole problem for the hotels was to get people to come there to gamble. So they had shows and di
One day I was lying around the pool at my motel, and some guy came up and started to talk to me. I can’t remember how he got started, but his idea was that I presumably worked for a living, and it was really quite silly to do that. Look how easy it is for me,” he said. “I just hang around the pool all the time and enjoy life in Las Vegas.”
“How the hell do you do that without working?”
“Simple: I bet on the horses.”
“I don’t know anything about horses, but I don’t see how you can make a living betting on the horses,” I said, skeptically.
“Of course you can,” he said. “That’s how I live! I’ll tell you what: I’ll teach you how to do it. We’ll go down and I’ll guarantee that you’ll win a hundred dollars.”
“How can you do that?”
“I’ll bet you a hundred dollars that you’ll win,” he said. “So if you win it doesn’t cost you anything, and if you lose, you get a hundred dollars!”
So I think, “Gee! That’s right! If I win a hundred dollars on the horses and I have to pay him, I don’t lose anything; it’s just an exercise—it’s just proof that his system works. And if he fails, I win a hundred dollars. It’s quite wonderful!”
He takes me down to some betting place where they have a list of horses and racetracks all over the country. He introduces me to other people who say, “Geez, he’s great! I won a hundred dollars!”
I gradually realize that I have to put up some of my own money for the bets, and I begin to get a little nervous. “How much money do I have to bet?” I ask.
“Oh, three or four hundred dollars.”
I haven’t got that much. Besides, it begins to worry me: Suppose I lose all the bets?
So then he says, “I’ll tell you what: My advice will cost you only fifty dollars, and only if it works. If it doesn’t work, I’ll give you the hundred dollars you would have won anyway.”
I figure, “Wow! Now I win both ways—either fifty or a hundred dollars! How the heck can he do that?” Then I realize that if you have a reasonably even game—forget the little losses from the take for the moment in order to understand it—the chance that you’ll win a hundred dollars versus losing your four hundred dollars is four to one. So out of five times that he tries this on somebody, four times they’re going to win a hundred dollars, he gets two hundred (and he points out to them how smart he is); the fifth time he has to pay a hundred dollars. So he receives two hundred, on the average, when he’s paying out one hundred! So I finally understood how he could do that.
This process went on for a few days. He would invent some scheme that sounded like a terrific deal at first, but after I thought about it for a while I’d slowly figure out how it worked. Finally, in some sort of desperation he says, “All right, I’ll tell you what: You pay me fifty dollars for the advice, and if you lose, I’ll pay you back all your money.”
Now I can’t lose on that! So I say, “All right, you’ve got a deal!”
“Fine,” he says. “But unfortunately, I have to go to San Francisco this weekend, so you just mail me the results, and if you lose your four hundred dollars, I’ll send you the money.
The first schemes were designed to make him money by honest arithmetic. Now, he’s going to be out of town. The only way he’s going to make money on this scheme is not to send it—to be a real cheat.