How hard dialogue-writing is, will be evident, even without reasoning, from the imperfect compositions of this kind found without number in all languages. The art of mimicking any singularity in voice or gesture, is a rare talent, though directed by sight and hearing, the acutest and most lively of our external senses: how much more rare must the talent be of imitating characters and internal emotions, tracing all their different tints, and representing them in a lively manner by natural sentiments properly expressed? The truth is, such execution is too delicate for an ordinary genius; and for that reason, the bulk of writers, instead of expressing a passion like one who is under its power, content themselves with describing it like a spectator. To awake passion by an internal effort merely, without any external cause, requires great sensibility; and yet this operation is necessary not less to the writer than to the actor; because none but they who actually feel a passion, can represent it to the life. The writer’s part is much more complicated: he must join composition with action; and, in the quickest succession, be able to adopt every different character introduced in his work. But a very humble flight of imagination, may serve to convert a writer into a spectator, so as to figure, in some obscure manner, an action as passing in his sight and hearing. In this figured situation, he is led naturally to describe as a spectator, and at second hand to entertain his readers with his own observations, with cool description and florid declamation; instead of making them eye-witnesses, as it were, to a real event, and to every movement of genuine passion[48]. Thus, in the bulk of plays, a tiresome monotony prevails, a pompous declamatory style, without entering into different characters or passions. This descriptive manner of expressing passion, has a very unhappy effect. Our sympathy is not raised by description: we must be lulled first into a dream of reality; and every thing must appear as actually present and passing in our sight[49]. Unhappy is the player of genius who acts a capital part in what may be termed a _descriptive tragedy_. After he has assumed the very passion that is to be represented, how must he be cramped in his action, when he is forced to utter, not the sentiments of the passion he feels, but a cold description in the language of a by-stander? It is this imperfection, I am persuaded, in the bulk of our plays, that confines our stage almost entirely to Shakespear, his many irregularities notwithstanding. In our latest English tragedies, we sometimes find sentiments tolerably well adapted to a plain passion. But it would be fruitless labour, to search in any of them for a sentiment expressive of character; and, upon that very account, all our modern performances of the dramatic kind, are intolerably insipid.