"The radical tension between good and evil, as man sees it and feels it, does not have the last word about the meaning of life and the nature of existence. There is a spirit in man and in the world working always against the thing that destroys and lays waste. Always he must know that the contradictions of life are not final or ultimate; he must distinguish between failure and a many-sided awareness so that he will not mistake conformity for harmony, uniformity for synthesis. He will know that for all men to be alike is the death of life in man, and yet perceive harmony that transcends all diversities and in which diversity finds its richness and significance."