Learn what the rest of the world is like. The variety is worthwhile. - Richard Feynman

Anyway, Smith told me to sign some papers for the three ideas I was giving to the government to patent. Now, it’s some dopey legal thing, but when you give the patent to the government, the document you sign is not a legal document unless there’s some exchange, so the paper I signed said, “For the sum of one dollar, I, Richard P. Feynman, give this idea to the government…” I sign the paper. “Where’s my dollar?” “That’s just a formality,” he says. “We haven’t got any funds set up to give a dollar.” “You’ve got it all set up that I’m signing for the dollar,” I say. “I want my dollar!” “This is silly,” Smith protests. “No, it’s not,” I say. “It’s a legal document. You made me sign it, and I’m an honest man. If I sign something that says I got a dollar, I’ve gotta get a dollar. There’s no fooling around about it.” “All right, all right!” he says, exasperated. “I’ll give you a dollar, from my pocket!” “OK.” I take the dollar, and I realize what I’m going to do. I go down to the grocery store, and I buy a dollar’s worth — which was pretty good, then — of cookies and goodies, those chocolate goodies with marshmallow inside, a whole lot of stuff. I come back to the theoretical laboratory, and I give them out: “I got a prize, everybody! Have a cookie! I got a prize! A dollar for my patent! I got a dollar for my patent!” Everybody who had one of those patents — a lot of people had been sending them in — everybody comes down to Captain Smith: they want their dollar!

Science is like sex: sometimes something useful comes out, but that is not the reason we are doing it.

When you're thinking about something that you don't understand, you have a terrible, uncomfortable feeling called confusion. It's a very difficult and unhappy business. And so most of the time you're rather unhappy, actually, with this confusion. You can't penetrate this thing. Now, is the confusion's because we're all some kind of apes that are kind of stupid working against this, trying to figure out [how] to put the two sticks together to reach the banana and we can't quite make it, the idea? And I get this feeling all the time that I'm an ape trying to put two sticks together, so I always feel stupid. Once in a while, though, the sticks go together on me and I reach the banana.