Barnsby: Now, look. Our experts have been studying that bridge for weeks, and they say it'll blow. I don't know where you learned your job, but I'm talking about the best construction engineers in the business.
Miller: Yes. Well, they're probably experts at building things, whereas I'm an expert at blowing them up, and you can take it from me that one would need a good eight hours to make a decent job on that bridge.
Maj. Schroeder: Ah, tell me what has all this to do with that, uh, suitcase case you keep looking at?
Mallory: Well, that suitcase is full of our penicillin.
Maj. Schroeder: Oh, indeed. Perhaps I could see some it?
Mallory: Certainly, Major. Open it Miller.
Miller: You can't do that here, sir. You'll ruin the lot. You know perfectly well that any contamination will destroy it. It's got to be opened under laboratory conditions.
Miller: Don't worry, old chap. Been handling this stuff ever since I blew up the nursery with my first chemistry set. Poor old Nanny.