You can fill out this form to submit quotes for inclusion into TypeRacer. Our only requirements are that each text be mostly grammatically correct (many song lyrics don't fit into this category), and not be depressing or offensive. We're trying to keep it light :) If the quote is thought-provoking or funny in some way, that's a plus!
We thank you for your contributions! Texts will be incorporated into a future TypeRacer release after they have been reviewed.