We remember the Holocaust, among other reasons, in order to make sure we uproot any drop of Nazi character we have within ourselves. Everytime a person hurts another person, whether emotionally or physically - that is a spark of Nazism.
At the Nuremberg trials, most of the Nazis deflected blame from themselves and expressed no remorse. Every time we hurt others and neglect to take responsibility that also involves traces of Nazi poison.
Every time one acts with care and compassion then he is the oppsite of the Nazi and is on the side of good and holy.
We get to choose.