Oh, you should never, never doubt what nobody is sure about.

More from Willy Wonka

• A little nonsense now and then is relished by the wisest men.
• And Charlie, don't forget what happened to the man who suddenly got everything he'd ever wished for.
• Bubbles, bubbles everywhere, and not a drop to drink... yet.
• Buttons, buttons, whose got the button?
• Don't you know what this is?
• Everything inside is eatable, I mean edible, I mean you can eat everything.