All men lie when they are afraid. Some tell many lies, some but a few. Some have only one great lie they tell so often that they almost come to believe it... though some small part of them will always know that it is still a lie, and that will show upon their faces. (a servant in the House of Black and White)
George R. R. Martin (2005). “A Feast for Crows: A Song of Ice and Fire: Book Four”, p.312, Bantam