Necessity may be the mother of invention, but Yogi bear is the father.
8 seconds sound clip from The Yogi Bear Show - Baffled Bear (1958) - S01E09 TV Series.
You can hear this line at 00:04:40 in the Blu-ray version of the movie.
Quote context
[...]
- Quite often, this works. But there are small exceptions.
- A hungry bear will try anything once including the overland route.
- Uh-oh.
- Necessity may be the mother of invention, but Yogi bear is the father.
- Who else would come up with a patented balloon-o-copter?
- But don't laugh. The crazy contraption works.
- He's off to a flying start, but.. Whoops!
- Oh, well. He's still got three left. Ah, two. Ah, one. Uh-oh.
[...]