1851  An error can never become true however many times you repeat it. The truth can never be wrong, even if no one hears it.

720  There are, in every age, new errors to be rectified and new prejudices to be opposed.

758  The overman...Who has organized the chaos of his passions, given style to his character, and become creative. Aware of life's terrors, he affirms life without resentment.

784  Great men's errors are to be venerated as more fruitful than little men's truths.

860  The world always makes the assumption that the exposure of an error is identical with the discovery of truth--that the error and truth are simply opposite. They are nothing of the sort. What the world turns to, when it is cured of one error, is usually simply another error, and maybe one worse than the first one.