Oscar Wilde's novel, "The Picture of Dorian Gray" is a classic work of literature, full of memorable quotes. Some of the best quotes from the book are "The only way to get rid of a temptation is to yield to it," "The books that the world calls immoral are books that show the world its own shame," and "The only difference between a caprice and a lifelong passion is that the caprice lasts a little longer." These quotes from "The Picture of Dorian Gray" demonstrate Wilde's wit and insight into human nature, and make it an enjoyable and thought-provoking read.