“Never lose hope, be persistent and stubborn and never give up. There are many instances in history where apparent losers suddenly turn out to be winners unexpectedly, so you should never conclude all hope is lost.”— Ted Kaczynski, web.archive.org
“I refuse to give up on this relationship. It's like launching missiles from a submarine. Both of us have to turn our keys.”— Billy Kimball, Dan O'Keeffe, Maura, Alex Kapp, imdb.com
“She is so stubborn, her heart has an argument with her head every time it wants to beat.”— Catherynne M. Valente, amazon.com