He alone is aware of the truth, and if all men were aware of it, there would be an end of life. In the country of the blind, the one-eyed man is king. But his kingship is kingship over nothing. It brings no powers and privileges, only loss of faith and exhaustion of the power to act. Its world is a world without values.
Chapter one, The Country of the Blind, referencing a quote by Desiderius Erasmus. - The Outsider (1956)