Ok, anyway, if I told you I'm from WUT, would you believe? How could I prove that? |
So, a math professor is going to a conference from the US to Canada. He is an analytic number theorist - one of the most difficult and technically demanding areas of pure mathematical research.
He is questioned by an uptight border control officer.
"So, where are you going?"
"On a mathematics conference."
"What is your profession?"
"I am a mathematician. You know, I teach calculus class in university."
"Oh, a mathematician. Can you prove to me you are actually going to a conference?"
"Umm, ... sure, here is my letter of invitation."
"Hmm.... but how can you prove you didn't write this letter yourself?"
"Well, umm, I don't know. Sure, there are the organizers' phones and addresses, you can always call them."
"And, how can you prove that they are not your friends, trying to cheat me?"
"Umm, I don't really know... I am sorry..."
"Well, now you know how your calculus students feel. You can go now"
The officer handed him back his documents and let him go.
P.S. This story was to me as true; whether it is, I don't know.