Obscene and Not Heard

Groucho Marx? Ethel Barrymore? Maurice Barrymore? Paul M. Potter? Gertrude Battles Lane? John Lennon? Joe E. Lewis? Robert Heinlein? Marilyn Manson? Augustus John? Oscar Wilde? Dear Quote Investigator: There is well-known and often repeated admonition directed at young people who are making too much noise: Children should be seen and not heard. Wordplay has produced …