Rule number one of the wizarding business. Never let them see you sweat. People expect us to know things. It can be a big advantage. Don't screw it up by looking like you're as confused as everyone else. Bad for the image. Jim Butcher
Coming from TV and film, rule number one is that you always service the main character first and foremost. If that's not working, you've got nothing. J. Michael Straczynski
Your shoes have to match your belt. That's rule number one for guys. You can't put the brown shoes with the black belt. Or a brown belt with a black wristwatch. Just don't do it! Also, I don't like boots with suits. And when you wear sneakers, make sure they go with your shirt. Ashton Kutcher
Anyone can die. Rule number one is don't get too attached to a character, anyone can go. Jack Huston
In order to become a big-league manager you have to be in the right place at the right time. That's rule number one. Leo Durocher
Rule number one is, make sure that you face the person with hearing loss when you are speaking to them. Marion Ross