All that exists is just and unjust and is equally justified... - Friedrich Nietzsche

"The man of knowledge must be able not only to love his enemies but also to hate his friends."

"Art is the proper task of life."

"The tragedy is that we cannot believe the dogmas of religion and metaphysics if we have the strict methods of truth in heart and head, but on the other hand, we have become through the development of humanity so tenderly suffering that we need the highest kind of means of salvation and consolation: whence arises the danger that man may bleed to death through the truth that he realises."

"The life of the enemy . Whoever lives for the sake of combating an enemy has an interest in the enemy's staying alive."

"In truth,there was only one christian and he died on the cross."