Alice in Wonderland

Alice in Wonderland was the title of a book by Lewis Carroll from Earth, as well as the general name by which the book and its sequels by Carroll were collectively known.

One of the many poems contained within the Alice in Wonderland books was Jabberwocky.

Behind the scenes
The Fifth Doctor was misquoting Alice in The Five Doctors; in the book it's the White Queen, not Alice, who has sometimes believed "as many as six impossible things before breakfast."