Gentlemen, if ever a generation will come after us which is so weak and soft-hearted that it doesn't understand our task, then indeed the whole of National Socialism has been in vain. To the contrary, in my opinion one should bury bronze plates on which it is recorded that we have had the courage to carry out this great and so necessary work.

To Kurt Gerstein, 17 August 1942. Quoted in "God, Greed, and Genocide: The Holocaust through the Centuries" - Page 101 - by Arthur Grenke - 2005.