Critical approaches to Hamlet amuse their rulers with their inventive language. Osric and Polonius seem to especially respect this suggestion. Claudius' speech is full of rhetorical figures, as is Hamlet's and, at times, Ophelia's, while Horatio, the guards, and the gravediggers use simpler methods of speech. Claudius demonstrates an authoritative control over the language of a King, referring to himself in the first person plural, and using anaphora mixed with metaphor that hearkens back to Greek political speeches. Hamlet seems the most educated in rhetoric of all the characters, using anaphora, as the king does, but also asyndeton and highly developed metaphors, while at
Hamlet Heilbrun's 1957 essay "The Character of Hamlet's Mother" defends Gertrude, arguing that the text never hints that Gertrude knew of Claudius poisoning King Hamlet. This analysis has been praised by many feminist critics, combating what is, by Heilbrun's argument, centuries' worth of misinterpretation. By this account, Gertrude's worst crime is of pragmatically marrying her brother-in-law in order to avoid a power vacuum. This is borne out by the fact that King Hamlet's ghost tells Hamlet to leave Gertrude out of Hamlet's revenge, to leave her to heaven, an arbitrary mercy to grant to a conspirator to murder. This view has