It is more fun to talk with someone who doesn’t use long, difficult words but rather short, easy words like “What about lunch?”
[A.A. Milne]

“I am enclosing two tickets to the first night of my new play; bring a friend — if you have one.”

[George Bernard Shaw to Winston Churchill]

“Cannot possibly attend first night, will attend second — if there is one.”

[Winston Churchill to George Bernard Shaw]