Watch them like a cat watches her kittens. Have you ever had kittens? No, of course not. You're too busy running around playing bridge.
6 seconds sound clip from the Duck Soup (1933) movie soundboard.
You can hear this line at 00:35:39.996 in the Blu-ray version of the movie.
Quote context
[...]
- Perhaps you'd better wait outside until I've had a chance to talk to him.
- Very well, we'll be out here if you want us.
- Oh!
- Oh, Your Excellency, I'm so sorry to have to disturb you. Will you ever forgive me?
- After I leave here tonight, will you ever forgive me?
- Here are the plans of war. They're as valuable as your life, and that's putting them pretty cheap.
- Can't you see what I'm trying to tell you? I love you. Why don't you marry me?
- You take me and I'll take a vacation. I'll need a vacation if we're going to get married.
- Come, come! Say the word and you'll never see me again. Gloria.
- Rufus, what are you thinking of?
[...]