The way you talk is the difference between a smart guy and a grape nut.

— Gabby Sloan (Adolphe Menjou)

5 seconds sound clip from the The Milky Way (1936) movie soundboard.

You can hear this line at 00:41:30 in the DVD version of the movie.

Quote context

[...]

- This is what I tell him. Dear Joe, we'll be in Detroit on the ninth.

- Don't worry about the weight. He'll make it with a quart of milk in each hand.

- Ha ha! It's all set, Speed.

- Chicago on the fourth, Detroit on the ninth.

- Why can't I just punch him in the nose in public and get it over with?

- The way you talk is the difference between a smart guy and a grape nut.

- Uh-oh. Look what's coming to our house.

- Yes, and coming to make trouble.

- Now, get a hold of them. Stop them and keep them away from that waltzing mouse.

- Now, listen, that sister's plenty tough. Make a play for her, and if she falls for you she'll be a cinch to handle.

- Turn on that 160 pounds of personality.

[...]