Coriolanus is a tragedy by William Shakespeare, believed to have been written between 1605 and 1608. The play is based on the life of the legendary Roman leader Caius Marcius Coriolanus. The play opens in Rome shortly after the expulsion of the Tarquin kings. There are riots in progress, after stores of grain were withheld from ordinary citizens. The rioters are particularly angry at Caius Martius, a brilliant Roman general whom they blame for the grain being taken away. The rioters encounter a patrician named Menenius Agrippa, as well as Caius Martius himself. Menenius tries to calm the rioters, while Martius is openly contemptuous, and says that the plebeians were not worthy of the grain because of their lack of military service. Two of the tribunes of Rome, Brutus and Sicinius, privately denounce Martius. He leaves Rome after news arrives that a Volscian army is in the field. The commander of the Volscian army, Tullus Aufidius, has fought Martius on several occasions and considers him a blood enemy. The Roman army is commanded by Cominius, with Martius as his deputy. While Cominius takes his soldiers to meet Aufidius' army, Martius leads a rally against the Volscian city of Corioles. The siege of Corioles is initially unsuccessful, but Martius is able to force open the gates of the city, and the Romans conquer it. Even though he is exhausted from the fighting, Martius marches quickly to join Cominius and fight the other Volscian force. Martius and Aufidius meet in single combat, which only ends when Aufidius' own soldiers drag him away from the battle. A. C. Bradley described this play as "built on the grand scale," like King Lear and Macbeth, but it differs from those two masterpieces in an important way. The warrior Coriolanus is perhaps the most opaque of Shakespeare's tragic heroes, rarely pausing to soliloquise or reveal the motives behind his prideful isolation from Roman society. In this way, he is less like the effervescent and reflective Shakespearean heroes/heroines such as Macbeth, Hamlet, Lear and Cleopatra, and more like figures from ancient classical literature such as Achilles, Odysseus, and Aeneas-or, to turn to literary creations from Shakespeare's time, the Marlovian conqueror Tamburlaine, whose militaristic pride finds its parallel in Coriolanus. Readers and playgoers have often found him an unsympathetic character, although his caustic pride is strangely, almost delicately balanced at times by a reluctance to be praised by his compatriots and an unwillingness to exploit and slander for political gain. His dislike of being praised might be seen as an expression of his pride; all he cares about is his own self-image, whereas acceptance of praise might imply that his value is affected by others' opinion of him. The play is less frequently produced than the other tragedies of the later period, and is not so universally regarded as great. (Bradley, for instance, declined to number it among his famous four in the landmark critical work Shakespearean Tragedy.) In his book Shakespeare's Language, Frank Kermode described Coriolanus as "probably the most fiercely and ingeniously planned and expressed of all the tragedies". T. S. Eliot famously proclaimed Coriolanus superior to Hamlet in The Sacred Wood, in which he calls the former play, along with Antony and Cleopatra, the Bard's greatest tragic achievement. Eliot wrote a two-part poem about Coriolanus, "Coriolan" (an alternative spelling of Coriolanus); he also alluded to Coriolanus in a passage from his own The Waste Land when he wrote, "Revive for a moment a broken Coriolanus."