of conscious observation; and in this respect the Homeric literature is far more trustworthy than those relatively later documents which pretend to give an account of times similarly early, but which were compiled under philosophical or theological influences. If by any means we can determine the early forms of jural conceptions, they will be invaluable to us. These rudimentary ideas are to the jurist what the primary crusts of the earth are to the geologist. They contain, potentially, all the forms in which law has subsequently exhibited itself. The haste or the prejudice which has generally refused them all but the most superficial examination, must bear the blame of the unsatisfactory condition in which we find the science of jurisprudence. The inquiries of the jurist are in truth prosecuted much as inquiry in physic and physiology was prosecuted before observation had taken the place of assumption. Theories, plausible and comprehensive, but absolutely unverified, such as the Law of Nature or the Social Compact, enjoy a universal preference over sober research into the primitive history of society and law; and they obscure the truth not only by diverting attention from the only quarter in which it can be found, but by that most real and most important influence which, when once entertained and believed in, they are enabled to exercise on the later stages of jurisprudence.