LESSONS: I think that all people need to know that the Holocaust was avoidable. The mass murder of human people was not enviable. The key lessons about the Holocaust is that a lie can be told 8 times before it is in someone's short term memory, it takes 30 times before it becomes woven in someone's long term memory. It is important to always think for yourself because false information can become "true" if it is said to someone enough times. It is important to learn about the Holocaust so people can learn to think for themselves and to fight for others. People should be rescuers and not bystanders.