the appetite in that respect, and making it prefer profit before pleasure. But, sir, as a mariner has a thousand ways to avoid a stiff gale of wind, but when it is clear down and a perfect calm, cannot raise it again; thus to correct and restrain our extravagant appetite is no hard matter, but when it grows weak and faint, when it fails as to its proper objects, then to raise it and make it vigorous and active again is, sir, a very difficult and hard task. And therefore variety of viands is as much better than simple food, which is apt to satisfy by being but of one sort, as it is easier to stop Nature when she makes too much speed than to force her on when languishing and faint. Besides, what some say, that fullness is more to be avoided than emptiness, is not true; but, on the contrary, fullness then only hurts when it ends in a surfeit or disease; but emptiness, though it doth no other mischief, is of itself unnatural. And let this suffice as an answer to what you proposed. But you sparing men have forgot, that variety is sweeter and more desired by the appetite, unless too sweet. For, the sight preparing the way, it is soon assimilated to the eager receiving body; but that which is not desirable Nature either throws off again, or keeps it in for mere want. But pray observe this, that I do not plead for variety in tarts, cakes, or custards;--those are vain, insignificant, and superfluous things;--but even Plato allowed variety to those fine citizens of his, setting before them onions, olives, leeks, cheese, and all sorts of meat and fish, and besides these, allowed them some comfits. QUESTION II. WHY MUSHROOMS ARE THOUGHT TO BE PRODUCED BY THUNDER, AND WHY IT IS BELIEVED THAT MEN ASLEEP ARE NEVER THUNDERSTRUCK. AGEMACHUS, PLUTARCH, DOROTHEUS.