I grant the French have performed what was possible on the ground-work of the Spanish plays; what was pleasant before, they have made regular: but there is not above one good play to be writ on all those plots; they are too much alike to please often, which we need not the experience of our own stage to justify. As for their new way of mingling mirth with serious plot, I do not, with Lisideius, condemn the thing, though I cannot approve their manner of doing it. He tells us, we cannot so speedily recollect ourselves after a scene of great passion and concernment, as to pass to another of mirth and humour, and to enjoy it with any relish: but why should he imagine the soul of man more heavy than his senses? Does not the eye pass from an unpleasant object to a pleasant, in a much shorter time than is required to this? and does not the unpleasantness of the first commend the beauty of the latter? The old rule of logic might have convinced him, that contraries, when placed near, set off each other. A continued gravity keeps the spirit too much bent; we must refresh it sometimes, as we bait in a journey, that we may go on with greater ease. A scene of mirth, mixed with tragedy, has the same effect upon us which our music has betwixt the acts; which we find a relief to us from the best plots and language of the stage, if the discourses have been long. I must therefore have stronger arguments, ere I am convinced that compassion and mirth in the same subject destroy each other; and in the mean time, cannot but conclude, to the honour of our nation, that we have invented, increased, and perfected, a more pleasant way of writing for the stage, than was ever known to the ancients or moderns of any nation, which is tragi-comedy. And this leads me to wonder why Lisideius and many others should cry up the barrenness of the French plots, above the variety and copiousness of the English. Their plots are single, they carry on one design, which is pushed forward by all the actors, every scene in the play contributing and moving towards it. Our plays, besides the main design, have under-plots, or by-concernments, of less considerable persons and intrigues, which are carried on with the motion of the main plot: as they say the orb of the fixed stars, and those of the planets, though they have motions of their own, are whirled about by the motion of the _primum mobile_, in which they are contained. That similitude expresses much of the English stage; for if contrary motions may be found in nature to agree; if a planet can go east and west at the same time;--one way by virtue of his own motion, the other by the force of the first mover;--it will not be difficult to imagine how the under-plot, which is only different, not contrary to the great design, may naturally be conducted along with it.