When the Jews, mayor included, are evicted, Schindler moves into the mayor's house. Schindler clearly enjoys it. The mayor, on the other hand, is raging at how bad the conditions are, and screaming about how it couldn't possibly be worse, when twelve other people walk into the room. Looks like he has to share!
Schindler: It couldn't be better.
Cut to the ghetto
Mrs. Nussbaum: It could be worse...
Mr. Nussbaum: [...] How could it possibly be worse?!
Twelve other Jews walk into the room, saying greetings