BLACK. Things can change.
WHITE. No they cant.
BLACK. You could be wrong.
WHITE. I dont think so.
BLACK. But that aint somethin you have a lot of in your life.
WHITE. What isnt?
BLACK. Bein wrong.
WHITE. I admit it when I’m wrong.
BLACK. I dont think so.
WHITE. Well, you’re entitled to your opinion.
—Cormac McCarthy, The Sunset Limited (p. 113 in ISBN 978-0307278364)