Don't need any long speeches or shouts of Hooray! No words can say as much as firecrackers can say.
12 seconds sound clip from the Holiday Inn (1942) movie soundboard.
You can hear this line at 01:14:34 in the Blu-ray version of the movie.
Quote context
[...]
- Let's have a real old-fashioned noisy Fourth of July.
- Let's say it with firecrackers. They'll jump at up North.
- Let's have the kind we used to call a glorious Fourth.
- Let's salute our native land. Roman candles in each hand.
- While a Yankee Doodle band gets hotter than a firecracker.
- Don't need any long speeches or shouts of Hooray! No words can say as much as firecrackers can say.
- On this day of independence, on this Independence Day.
- Listen to an American troubadour from the U. S.A.
[...]