- Hey... You sound like you know what you're talkin' about.
- Well, of course I do.

7 seconds sound clip from the The Phil Harris-Alice Faye Show - classic comedy radio program.

You can hear this line at 00:10:20 in the radio play.

Quote context

[...]

- All right, ya see? That leaves eight-thousand druggists without a drug.

(AUDIENCE LAUGHTER) (3)

- You must admit, that makes sense.

- That figures.

- Hey, whatever gave you the idea of inventing a new drug?

- The kids' chemistry set and my knowledge of chemical formulae.

- Formulae?

- Yeah, that's Latin. It's female for formula.

- Hey... You sound like you know what you're talkin' about.

- Well, of course I do.

- Come on, let's experiment. A lotta things are discovered by chemists just accidentally mixing things together. With my knowledge, we're sure to hit somethin'.

- Yeah. Lotta things are discovered accidentally.

- Sure.

- Anyway, it's worth a try.

- Hey, come on, Frankie. Now, look. Let's get the kids' chemistry set, mix a few things together, and we'll see what happens. Maybe we could...

- Curly, Curly, please. We chemists cannot work with a child's implements. We'll need a professional set, with test tubes and Bunsen burners. You'll have to buy an elaborate set.

[...]