It ought to be consoling to those who think a great deal of their bodies, to reflect, that, if we may tend "to base uses," we may also tend to very noble ones. In the course of their transmigrations, the elements of a worthless individual may get into far better company than they have before enjoyed,--may enter into brains that immortalize their owner and redeem the errors of the old possessor. Whoever bases his merit on a long line of ancestors who have nothing but a perpetuated name to boast of, may be likened to the last of many successive tenants of a house who have hired it for their temporary uses. The inheritance of a brave spirit and a noble mind is a sufficient justification for a reasonable pride; but not so with the heritage of materials which are continually interchanging with the clod. There need be nothing humiliating in such thoughts; the operations of Nature are always admirable. But when the relics of humanity are deliberately appropriated to such mechanical or scientific purposes as we shall relate, before they have entirely lost their original (we should say latest) form, then most men would look upon the act as in some sort a desecration. With what holy horror would the ancient Egyptians regard the economical uses to which their embalmed bodies were appropriated a few centuries ago! In the words of Ambrose Paré, the great surgeon of five French kings in the sixteenth century, is a full account of the preparation and administration of "mummie,"--that is, Egyptian mummies, powdered and made into pills and potions,--"to such as have falne from high places or have beene otherwise bruised." The learned physician enters his protest against the use of it, (which he says is almost universal with the faculty,) as quite inefficacious and disgusting. His disgust, however, arises principally from the fact that the "mummie" prepared by the apothecaries must have been derived "from the carcases of the basest people of Egypt; for the nobelmen and cheefe of the province, so religiously addicted to the monuments of their ancestors, would never suffer the bodyes of their friends and kindred to be transported hither for filthy gaine and detested use." If such traffic be base, what shall we say of some priests of Nicaragua, who renovate their burial-grounds by exhuming the bones of the dead, with the earth that surrounds them, and selling the mass to the manufacturers of nitre? No sentiment of reverence for the sepulchres of their fathers incites them to resist the inroads of foreign pirates,--for they manufacture their fathers' bones into gunpowder.