"Good ideas are not adopted automatically. They must be driven into practice with courageous impatience. Once implemented they can be easily overturned or subverted through apathy or lack of follow-up, so a continuous effort is required."

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As for the Jews, I am just carrying on with the same policy which the Catholic Church has adopted for fifteen hundred years, when it has regarded the Jews as dangerous and pushed them into ghettos etc., because it knew what the Jews were like. I don't put race above religion, but I do see the danger in the representatives of this race for Church and State, and perhaps I am doing Christianity a great service.

— Adolf Hitler