In reference to the remedies derived from man, there arises first of all one question, of the greatest importance and always attended with the same uncertainty, whether words, charms, and incantations, are of any efficacy or not?[2099] For if such is the case, it will be only proper to ascribe this efficacy to man himself;[2100] though the wisest of our fellow-men, I should remark, taken individually, refuse to place the slightest faith in these opinions. And yet, in our every-day life, we practically show, each passing hour, that we do entertain this belief, though at the moment we are not sensible of it. Thus, for instance, it is a general belief that without a certain form of prayer[2101] it would be useless to immolate a victim, and that, with such an informality, the gods would be consulted to little purpose. And then besides, there are different forms of address to the deities, one form for entreating,[2102] another form for averting their ire, and another for commendation. We see too, how that our supreme magistrates use certain formulæ for their prayers: that not a single word may be omitted or pronounced out of its place, it is the duty of one person to precede the dignitary by reading the formula before him from a written ritual, of another, to keep watch upon every word, and of a third to see that[2103] silence is not ominously broken; while a musician, in the meantime, is performing on the flute to prevent any other words being heard.[2104] Indeed, there are memorable instances recorded in our Annals, of cases where either the sacrifice has been interrupted, and so blemished, by imprecations, or a mistake has been made in the utterance of the prayer; the result being that the lobe of the liver or the heart has disappeared in a moment, or has been doubled,[2105] while the victim stood before the altar. There is still in existence a most remarkable testimony,[2106] in the formula which the Decii, father and son, pronounced on the occasions when they devoted themselves.[2107] There is also preserved the prayer uttered by the Vestal Tuccia,[2108] when, upon being accused of incest, she carried water in a sieve—an event which took place in the year of the City 609. Our own age even has seen a man and a woman buried alive in the Ox Market,[2109] Greeks by birth, or else natives of some other[2110] country with which we were at war at the time. The prayer used upon the occasion of this ceremonial, and which is usually pronounced first by the Master of the College of the Quindecimviri,[2111] if read by a person, must assuredly force him to admit the potency of formulæ; when it is recollected that it has been proved to be effectual by the experience of eight hundred and thirty years.