You'll never learn.
4 seconds sound clip from the Mister Ed movie soundboard.
You can hear this line at 00:22:31 in the DVD version of the movie.
Quote context
[...]
- Never mind the false modesty.
- I've made a sizeable wager with Robbins that you're a ventriloquist, and I don't intend to lose it.
- And if you expect to do business with me, we'd better hear a few words from Beethoven.
- I just remembered. I left the shower running. I'd better call my wife. Excuse me. But...
- Hello, Carol. Look, I'm in a spot. Call me right back and tell me I'm needed at home.
- This is your answering service.
- You and that ventriloquist bit. You got me into a real jam.
- If I can't make Addison's Beethoven statue talk, I'm gonna lose the contract.
[...]