Isobelle Carmody said this quote

Did you bite someone?' Jack enquired.'I laughed at people, which is much worse. My laughter has sharper teeth than any dog. It tears people apart who wish to be taken seriously, but I could not help myself. There were many complaints and finally a man in a brown suit came and looked at me. He was very important and not used to being laughed at, but I could see he had dandruff on his collar, and there was a spot of his breakfast egg on his lapel. You should have seen him - so puffed up and proud of himself. I couldn't help but laugh and that made people see him as I did, and so they laughed too. All of a sudden everyone realised that for all his status in official matters, he was a man who lived alone and was loveless.