If the reader fairly considers the strength of what I have advanced in the foregoing section, I am convinced it will produce a wonderful revolution in his notions and opinions, and he will be abundantly better prepared to receive and to relish the concluding part of this miraculous treatise. Readers may be divided into three classes, the superficial, the ignorant, and the learned, and I have with much felicity fitted my pen to the genius and advantage of each. The superficial reader will be strangely provoked to laughter, which clears the breast and the lungs, is sovereign against the spleen, and the most innocent of all diuretics. The ignorant reader (between whom and the former the distinction is extremely nice) will find himself disposed to stare, which is an admirable remedy for ill eyes, serves to raise and enliven the spirits, and wonderfully helps perspiration. But the reader truly learned, chiefly for whose benefit I wake when others sleep, and sleep when others wake, will here find sufficient matter to employ his speculations for the rest of his life. It were much to be wished, and I do here humbly propose for an experiment, that every prince in Christendom will take seven of the deepest scholars in his dominions and shut them up close for seven years in seven chambers, with a command to write seven ample commentaries on this comprehensive discourse. I shall venture to affirm that, whatever difference may be found in their several conjectures, they will be all, without the least distortion, manifestly deducible from the text. Meantime it is my earnest request that so useful an undertaking may be entered upon (if their Majesties please) with all convenient speed, because I have a strong inclination before I leave the world to taste a blessing which we mysterious writers can seldom reach till we have got into our graves, whether it is that fame being a fruit grafted on the body, can hardly grow and much less ripen till the stock is in the earth, or whether she be a bird of prey, and is lured among the rest to pursue after the scent of a carcass, or whether she conceives her trumpet sounds best and farthest when she stands on a tomb, by the advantage of a rising ground and the echo of a hollow vault.