Flying a plane is no different than riding a bicycle. Just a lot harder to put baseball cards in the spokes.

— Capt. Rex Kramer (Robert Stack)

7 seconds sound clip from the Airplane (1980) movie soundboard.

You can hear this line at 00:57:26 in the Blu-ray version of the movie.

Quote context

[...]

- Shit. This is a goddamn waste of time! There's no way he can land this plane!

- Grab a hold of yourself. You gotta talk him down. You gotta.

- Route him into Lake Michigan. At least he'll avoid killing innocent people.

- You're the only chance they've got!

- All right. Striker, you listen, and you listen close.

- Flying a plane is no different than riding a bicycle. Just a lot harder to put baseball cards in the spokes.

- Now first, I want you to get the feel of the plane. Later, we'll run down the landing procedure.

(EXPLOSION)

- All right, now I want you to disengage the automatic pilot.

- But watch out you don't make any violent control movements like you did in the fighter plane.

[...]