His adherence to general nature has exposed him to the censure of criticks, who form their judgments upon narrower principles. Dennis and Rhymer think his Romans not sufficiently Roman; and Voltaire censures his kings as not completely royal. Dennis is offended, that Menenius, a senator of Rome, should play the buffoon; and Voltaire perhaps thinks decency violated when the Danish Usurper is represented as a drunkard. But Shakespeare always makes nature predominate over accident; and if he preserves the essential character, is not very careful of distinctions superinduced and adventitious. His story requires Romans or kings, but he thinks only on men. He knew that Rome, like every other city, had men of all dispositions; and wanting a buffoon, he went into the senate-house for that which the senate-house would certainly have afforded him. He was inclined to shew an usurper and a murderer not only odious but despicable, he therefore added drunkenness to his other qualities, knowing that kings love wine like other men, and that wine exerts its natural power upon kings. These are the petty cavils of petty minds; a poet overlooks the casual distinction of country and condition, as a painter, satisfied with the figure, neglects the drapery.

The censure which he has incurred by mixing comick and tragick scenes, as it extends to all his works, deserves more consideration. Let the fact be first stated, and then examined.

Shakespeare's plays are not in the rigorous and critical sense either tragedies or comedies, but compositions of a distinct kind; exhibiting the real state of sublunary nature, which partakes of good and evil, joy and sorrow, mingled with endless variety of proportion and innumerable modes of combination; and expressing the course of the world, in which the loss of one is the gain of another; in which, at the same time, the reveller is hasting to his wine, and the mourner burying his friend; in which the malignity of one is sometimes defeated by the frolick of another; and many mischiefs and many benefits are done and hindered without design.

Out of this chaos of mingled purposes and casualties the ancient poets, according to the laws which custom had prescribed, selected some the crimes of men, and some their absurdities; some the momentous vicissitudes of life, and some the lighter occurrences; some the terrours of distress, and some the gayeties of prosperity. Thus rose the two modes of imitation, known by the names of tragedy and comedy, compositions intended to promote different ends by contrary means, and considered as so little allied, that I do not recollect among the Greeks or Romans a single writer who attempted both.

Shakespeare has united the powers of exciting laughter and sorrow not only in one mind, but in one composition. Almost all his plays are divided between serious and ludicrous characters, and, in the successive evolutions of the design, sometimes produce seriousness and sorrow, and sometimes levity and laughter.

That this is a practice contrary to the rules of criticism will be readily allowed; but there is always an appeal open from criticism to nature. The end of writing is to instruct; the end of poetry is to instruct by pleasing. That the mingled drama may convey all the instruction of tragedy or comedy cannot be denied, because it includes both in its alterations of exhibition, and approaches nearer than either to the appearance of life, by shewing how great machinations and slender designs may promote or obviate one another, and the high and the low co-operate in the general system by unavoidable concatenation.

It is objected, that by this change of scenes the passions are interrupted in their progression, and that the principal event, being not advanced by a due gradation of preparatory incidents, wants at last the power to move, which constitutes the perfection of dramatick poetry. This reasoning is so specious, that it is received as true even by those who in daily experience feel it to be false. The interchanges of mingled scenes seldom fail to produce the intended vicissitudes of passion. Fiction cannot move so much, but that the attention may be easily transferred; and though it must be allowed that pleasing melancholy be sometimes interrupted by unwelcome levity, yet let it be considered likewise, that melancholy is often not pleasing, and that the disturbance of one man may be the relief of another; that different auditors have different habitudes; and that, upon the whole, all pleasure consists in variety.

The players, who in their edition divided our authour's works into comedies, histories, and tragedies, seem not to have distinguished the three kinds, by any very exact or definite ideas.

An action which ended happily to the principal persons, however serious or distressful through its intermediate incidents, in their opinion constituted a comedy. This idea of a comedy continued long amongst us, and plays were written, which, by changing the catastrophe, were tragedies to-day and comedies to-morrow.

Tragedy was not in those times a poem of more general dignity or elevation than comedy; it required only a calamitous conclusion, with which the common criticism of that age was satisfied, whatever lighter pleasure it afforded in its progress.