“Everything that can be denied, deserves to be denied; and real sincerity means the belief in a state of things which cannot be denied, or in which there is no lie. The sincere man feels that his activity has a metaphysical meaning. It can only be explained by the laws of a different and a higher life; it is in the deepest sense an affirmation: even if everything that he does seem utterly opposed to the laws of our present life.”