from "Annie Get Your Gun"
Words and Music by Irving Berlin
1946
'Yes, sir,' he said, 'I always say theatre folks are nice people. Not stuck up... You know... Make a fellow feel at home. I guess that's why I've always liked it... sort of... the show business.'
'There's no business like show business,' said Dinty. 'You remember the song?'
Barmy in Wonderland. Chapter 17