It's really quite sad.

2 seconds sound clip from the Santa Claus Is Comin' to Town (1970) movie soundboard.

You can hear this line at 00:08:15.832 in the Blu-ray version of the movie.

Quote context

[...]

- Well, those little Kringles took that baby to their hearts.

- Soon as he was old enough, they set up a little school, and taught him all the important things: How to read, and write, and talk, and count stars on a crystal night, and how to make toys.

- Make toys?

- Oh, sure! That was the Kringles' main occupation. They were toymakers. The only problem was there were no children to give them to.

- Remember, Sombertown was on the other side of the Mountain of the Whispering Winds. And the little elves Just couldn't make it past the Winter Warlock.

- So... The toys kind of stacked up some.

- It's really quite sad.

- We will never be able to transport our toys over the mountain.

- Someday when I'm bigger, I'll take them for you, Tanta Kringle.

- That will be the day.

- We will be great toymakers again, as we once were.

[...]