These elevations and depressions of renown, and the contradictions to which all improvers of knowledge must for ever be exposed, since they are not escaped by the highest and brightest of mankind, may surely be endured with patience by criticks and annotators, who can rank themselves but as the satellites of their authors. How canst thou beg for life, says Homer’s hero to his captive, when thou knowest that thou art now to suffer only what must another day be suffered by Achilles? Dr. Warburton had a name sufficient to confer celebrity on those who could exalt themselves into antagonists, and his notes have raised a clamour too loud to be distinct. His chief assailants are the authors of _The canons of criticism_, and of _The revisal of Shakespeare’s text_; of whom one ridicules his errors with airy petulance, suitable enough to the levity of the controversy; the other attacks them with gloomy malignity, as if he were dragging to justice an assassin or incendiary. The one stings like a fly, sucks a little blood, takes a gay flutter, and returns for more; the other bites like a viper, and would be glad to leave inflammations and gangrene behind him. When I think on one, with his confederates, I remember the danger of Coriolanus, who was afraid that _girls with spits, and boys with stones, should slay him in puny battle_; when the other crosses my imagination, I remember the prodigy in _Macbeth_: A falcon tow’ring in his pride of place, Was by a mousing owl hawk’d at and kill’d. Let me however do them justice. One is a wit, and one a scholar. They have both shewn acuteness sufficient in the discovery of faults, and have both advanced some probable interpretations of obscure passages; but when they aspire to conjecture and emendation, it appears how falsely we all estimate our own abilities, and the little which they have been able to perform might have taught them more candour to the endeavours of others. Before Dr. Warburton’s edition, _Critical observations on Shakespeare_ had been published by Mr. Upton, a man skilled in languages, and acquainted with books, but who seems to have had no great vigour of genius or nicety of taste. Many of his explanations are curious and useful, but he likewise, though he professed to oppose the licentious confidence of editors, and adhere to the old copies, is unable to restrain the rage of emendation, though his ardour is ill seconded by his skill. Every cold empirick, when his heart is expanded by a successful experiment, swells into a theorist, and the laborious collator at some unlucky moment frolicks in conjecture.