How can we account for these anomalies? Various solid substances are known to proceed from invisible elementary principles. Do water and air contain them? Metallic stones of large volume fall from the air: how are they produced? whence come they? How vain and feeble are our pursuits, when the vanity of science seeks to penetrate into the arcana of nature; searching and endeavouring to account for the causes of causation! What absurd and impertinent hypotheses have not been broached on scholastic benches! They remind us of an anecdote related of the old Parisian Academy, when one of its sapient members read a voluminous memoir to prove that tides were provided by the Creator for the purpose of bringing vessels in and out of harbour; when one of the Encyclopedian wits gravely observed, that he had no doubt of the fact, since he had discovered, after unceasing and laborious research, that noses were made for the purpose of wearing spectacles! Although total abstinence from food for any length of time, excepting with hibernating animals, is a wondrous phenomenon, yet it is singular how little aliment is necessary for the purpose of sustaining life, and even health. Many instances of a frugality bordering upon starvation are known. The most economical housekeeper on record was Roger Crabb, the Buckinghamshire hermit, who allowed himself three farthings a week. Dr. Gower of Chelmsford had a patient who lived for ten years on a pint of tea daily, now and then chewing half a dozen raisins and almonds, but without swallowing them; once a month, by way of a treat, she ate a morsel of bread the size of a nutmeg. The late Duke of Portland, after a long illness, during which he was attended by Dr. Warren, lived on bread and water for six weeks, at the expiration of which he was allowed _one boiled smelt_. Numerous persons have been known to live to old age, in perfect health, who never used animal food or wine; such was Dr. Hecquet, the Sangrado of Lesage, who published a curious treatise on fasting in Lent: Paris, 1709. The following lines were written on a man named Offley: Offley three dishes had of daily roast; An egg, an apple, and the third a toast. Most unquestionably, if this Offley was not a man of hard labour, or who took much exercise, this diet, scanty as it may appear, would have been quite sufficient to support life, for his fare was sumptuous, compared to the diet prescribed by St. Theresa to her Carmelite nuns, and which consisted of one egg, herb-soup, with wormwood ashes and aloes. However, in regard to the wondrous fasting of various hermits and holy men, we must take their histories _cum grano salis_. They clearly belonged to two classes,--enthusiasts or impostors: enthusiasm, which is little short of lunacy, enables the monomaniac to endure starvation with ease; and as to impostors, it is probable that, like Friar Tuck they had a _bonne bouche_ in a corner of their cells. POISON OF THE UPAS, OR IPO.