The Territorial Imperatives of the Trumpeter Swan
-- Title of Chapter 3 of the Franklin Ace 1000 User Reference Manual (1982)
This title may seem a little out of place in a computer manual, but there's a reason for the incongruity. Unless you were fascinated by birds, you probably wouldn't turn to this section of the manual first. If it had been entitled "Let's Get Started", the cliche generally used to describe sections of this sort, you might have begun reading here, ignoring all the introductory information.