To and fro, stop and go. That's what makes the world go round. In and out, thin and stout...

10 seconds sound clip from the The Sword in the Stone (1963) movie soundboard.

You can hear this line at 00:31:14.593 in the Blu-ray version of the movie.

Quote context

[...]

- Right, left, right, left. One, two, left and right by day and night, that's what makes the world go round.

- In and out, thin and stout, that's what makes the world go round.

- For every up there is a down, for every square...

- There is a round?

- Yes!

- For every high...

- There is a low?

- Yeah.

- And for every to...

- There is a...

- Fro.

- Fro?

- Yes, fro.

- To and fro, stop and go. That's what makes the world go round. In and out, thin and stout...

- Merlin? Merlin? I swallowed a bug.

- Oh. What's wrong with that? After all, boy, you are a fish. Instincts, you know.

- But you said I had no instinct.

- Yes. Oh. Oh, I did.

- Well, that's neither here nor there.

- The main thing is, you must set your sights upon the heights, don't be a mediocrity.

- Mediocrity?

- That's right.

[...]