Pierre smiled, Natasha began to laugh, but Nicholas knitted his brows still more and began proving to Pierre that there was no prospect of any great change and that all the danger he spoke of existed only in his imagination. Pierre maintained the contrary, and as his mental faculties were greater and more resourceful, Nicholas felt himself cornered. This made him still angrier, for he was fully convinced, not by reasoning but by something within him stronger than reason, of the justice of his opinion.

—from Leo Tolstoy, “War and Peace”