Rick: What makes you think I'd stick my neck out for Laszlo?
Captain Renault: Because, one, you bet 10.000 francs he'd escape. Two, you've got the letters of transit. Don't bother to deny it. And you might want to do it simply because you don't like Strasser's looks. As a matter of fact, I don't like them either.
Rick: [chuckles] They're all excellent reasons.