Well, it couldn't have been lovelier if you'd written it right here.
5 seconds sound clip from the The Loved One (1965) movie soundboard.
You can hear this line at 00:51:24 in the Blu-ray version of the movie.
Quote context
[...]
- Now more than ever seems it rich to die, to cease upon the midnight with no pain.
- Did you write it since you came here to Whispering Glades?
- No, no, no. It was written a long time ago.
- Well, it couldn't have been lovelier if you'd written it right here.
- It must be a wonderful, inspiring thing to be a poet.
- You have a rather poetic occupation yourself.
- Are some of the loved ones better to work on than... others?
[...]