“But that is precisely why man must strive again and again to serve the ultimate aim and no failures must induce him to renounce his intentions, just as we cannot spurn the sway of justice because mistakes creep into the administration of the law, and just as we cannot despise medical science because, in spite of it, there will always be diseases.”

Volume Two - The National Socialist Movement
Chapter II: The State
Mein Kampf by Adolf Hitler