‘”I’m going to finish up here, and I’m going to kind of cut off my involvements with other things in Buffalo for now,” Quinn said Thursday during B. Thomas Golisano’s farewell address as the Sabres owner in HSBC Arena. “I have an old expression, that you can nail wings on a pig but you can’t make it fly, and I’m tired of trying to make a pig fly. This political community here is so screwed up that I’m tired of it. It’s just a joke.”‘