Quote by Leon Festinger

"The mind tries to maintain consistency between its various cognitions."

"If a man is told he will dislike a new gadget, he will actually find his first experience with it more unpleasant than would otherwise be the case."

"Cognitive dissonance is when your actions don't match your beliefs."

"People tend to seek out information that confirms what they already believe."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"