We'll do our best, Mrs. Lord. I don't know how good that is.
5 seconds sound clip from the The Philadelphia Story movie soundboard.
You can hear this line at 00:23:11 in the Blu-ray version of the movie.
Quote context
[...]
- No! Tracy, we must just be ourselves. Very much ourselves.
- But you want us to create a good impression, don't you?
- They don't know that we know what they're really here for, I hope.
- Oh, no, dear, that was understood.
- The girl's quite nice. He writes short stories. Very down to earth.
- We'll do our best, Mrs. Lord. I don't know how good that is.
- Dexter, how perfectly dreadful.
- And what'll they say about Seth not being here for his own daughter's wedding?
- You better go and tell them how terribly, terribly happy we are to have them.
- That's the old Quaker spirit, Mother Lord. Now, keep swinging.
- Oh. I thought it was that butler.
[...]