It was said of Napoleon that he was as great as a man can be without virtue. The intellect of Richard III is like that of Napoleon. It is restless, swift, and sure of its power. It is sure, too, that the world stays as it is from something stupid in the milky human feelings. Richard is a "bloody dog" let loose in a sheep-fold. It is a part of the tragedy that he is nobler than the sheep that he destroys. His is the one great intellect in the play. Intellect is always rare. In kings it is very rare. When a great intellect is made bitter by being cased in deformity one has the tragedy of intellect turned upon itself. Had Richard been born without his deformed shoulder he could have known human sympathy, and human intercourse. Without human intercourse he goes gloating, clutching himself, biting his lip, muttering at the twist in his shadow. This warped, starved mind knows himself stronger than the minds near him. It is tragical to be deformed, it is tragical to have an intellect too great for people to understand. But the deformed and bitter intellect would suffer tragedy indeed if he, the one constant Yorkist, were to be ruled by a gentle, half-witted Lancastrian saint like Henry VI, or by Clarence the perjurer, or by the upstart Woodville, a commoner made noble because his sister took the King's fancy, or by the Queen herself, the housewife who caused great Warwick's death, or by one of her sons, who are pert to the man who had spilt his blood to make their father king. The snarling intellect bites rather than suffer that. It is very terrible, but how if he had not bitten? The vision of all this bloodiness is less terrible than that vision of the sheep triumphing, so dear to us moderns-- "Strength by limping sway disabled, And art made tongue-tied by authority, And folly (doctor-like) controlling skill." As in all Shakespeare's greater plays, a justice brings evil upon the vow breaker. Curses called down in the solemn moment come home to roost when the solemnity is forgotten or thrust aside. Clarence, who broke his oath to the House of Lancaster, is done to death by his brother. Anne, cursing the killer of her husband, curses the woman who shall marry him, is, herself, that woman, and dies wretchedly. Grey, Rivers, Dorset, Buckingham and Hastings make oaths of amity, call down curses on him that breaks them, themselves break them, and die wretchedly. Richard, too wise to make oaths, too strong to curse, dies, as his mother foretells, "by God's just ordinance," when the measure of the blood of his victims becomes too great, and when his victims' curses, after wandering from heart to heart, get them into human bodies and walk the world, executing justice.