“A kiss can be a comma, a question mark, or an exclamation point.”
Quoted in Theatre Arts Magazine, December 1955 http://books.google.com/books?id=jkNNAAAAYAAJ&q=%22A+kiss+can+be+a+comma+a+question+mark+or+an+exclamation+point%22&pg=PA8#v=onepage
Mistinguett was a French actress and singer, whose birth name was Jeanne Florentine Bourgeois. She was at one time the highest-paid female entertainer in the world.
“A kiss can be a comma, a question mark, or an exclamation point.”
Quoted in Theatre Arts Magazine, December 1955 http://books.google.com/books?id=jkNNAAAAYAAJ&q=%22A+kiss+can+be+a+comma+a+question+mark+or+an+exclamation+point%22&pg=PA8#v=onepage