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

Technology without hatred can be a blessing. Technology with hatred is always a disaster.

The combination of hatred and technology is the greatest danger threatening mankind.

For evil to flourish, it only requires good men to do nothing.

Discovering witnesses is just as important as catching criminals.

For your benefit, learn from our tragedy. It is not a written law that the next victims must be Jews. It can also be other people.

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