So sang the eternally lovely Julie Andrews.
This song made me sad whenever I watched "Mary Poppins" as a child. I thought it was a downer, and I didn't like the old lady sitting there, covered with birds. It was scary.
I still don't want to be covered with birds, but I now appreciate what a beautiful song this is.
Although you can't see it
You know they are smiling
Each time someone shows that he cares