I could think of things I never thunk before and then I'd sit and think some more.
10 seconds sound clip from the The Wizard of Oz (1939) movie soundboard.
You can hear this line at 00:37:12 in the Blu-ray version of the movie.
Quote context
[...]
- I could while away the hours conferring with the flowers, consulting with the rain.
- And my head I'd be scratchin' while my thoughts were busy hatchin' if I only had a brain.
- I'd unravel every riddle for any individ'le in trouble or in pain.
- With the thoughts you'd be thinkin' you could be another Lincoln if you only had a brain.
- Oh, I could tell you why the ocean's near the shore.
- I could think of things I never thunk before and then I'd sit and think some more.
- I would not be just a nothin' my head all full of stuffin', my heart all full of pain.
- I would dance and be merry, life would be a ding-a-derry if I only had a brain.
- Why, if our scarecrow back in Kansas could do that, the crows would be scared to pieces!
[...]