What is done cannot be undone, but one can prevent it happening again. - Anne Frank

There's only one rule you need to remember: laugh at everything and forget everybody else! It sounds egotistical, but it's actually the only cure for those suffering from self-pity.

You are all made of real poop.

Who has inflicted this upon us? Who has made us Jews different from all other people? Who has allowed us to suffer so terribly up till now? It is God that has made us as we are, but it will be God, too, who will raise us up again. If we bear all this suffering and if there are still Jews left, when it is over, then Jews, instead of being doomed, will be held up as an example. Who knows, it might even be our religion from which the world and all peoples learn good, and for that reason and that reason alone do we have to suffer now. We can never become just Netherlanders, or just English, or representatives of any country for that matter; we will always remain Jews, but we want to, too.