Discovering witnesses is just as important as catching criminals.

My cause was justice, not vengeance. My work is for a better tomorrow and a more secure future for our children and grandchildren.

God must have been on leave during the Holocaust.

When history looks back I want people to know the Nazis weren't able to kill millions of people and get away with it.

For me the Holocaust was not only a Jewish tragedy, but also a human tragedy. After the war, when I saw that the Jews were talking only about the tragedy of six million Jews, I sent letters to Jewish organizations asking them to talk also about the millions of others who were persecuted with us together - many of them only because they helped Jews.

Even before I had had time to really think things through, I realized we must not forget. If all of us forgot, the same thing might happen again, in 20 or 50 or 100 years.

Violence is like a weed - it does not die even in the greatest drought.