"It sounds like there are no rules here at all," Sticky said.
"That's true George," said Jillson."Virtually none, in fact. You can Wear whatever you want, just so long as you have on trousers, shoes, and a shirt. You can bathe as often as you like or not at all, provided you're clean every day in class. You can eat whatever and whenever you want, so long as it's during meal hours in the cafeteria. You're allowed to keep the lights on in your rooms as late as you wish until ten o'clock each night. And you can go wherever you want around the Institute,so long as you keep to the paths and the yellow-tiled corridors."