Pandects of Justinian, a system to which few faults can be attributed except it perhaps aimed at a higher degree of elegance, certainty, and precision, than human affairs will permit to the limits within which human laws seek to confine them. It is a singular result of that ignorance of Roman law which Englishmen readily confess, and of which they are sometimes not ashamed to boast, that many English writers of note and credit have been led by it to put forward the most untenable of paradoxes concerning the condition of human intellect during the Roman Empire. It has been constantly asserted, as unhesitatingly as if there were no temerity in advancing the proposition, that from the close of the Augustan era to the general awakening of interest on the points of the Christian faith, the mental energies of the civilised world were smitten with a paralysis. Now there are two subjects of thought--the only two perhaps with the exception of physical science--which are able to give employment to all the powers and capacities which the mind possesses. One of them is Metaphysical inquiry, which knows no limits so long as the mind is satisfied to work on itself; the other is Law, which is as extensive as the concerns of mankind. It happens that, during the very period indicated, the Greek-speaking provinces were devoted to one, the Latin-speaking provinces to the other, of these studies. I say nothing of the fruits of speculation in Alexandria and the East, but I confidently affirm that Rome and the West had an occupation in hand fully capable of compensating them for the absence of every other mental exercise, and I add that the results achieved, so far as we know them, were not unworthy of the continuous and exclusive labour bestowed on producing them. Nobody except a professional lawyer is perhaps in a position completely to understand how much of the intellectual strength of individuals Law is capable of absorbing, but a layman has no difficulty in comprehending why it was that an unusual share of the collective intellect of Rome was engrossed by jurisprudence. "The proficiency[6] of a given community in jurisprudence depends in the long run on the same conditions as its progress in any other line of inquiry; and the chief of these are the proportion of the national intellect devoted to it, and the length of time during which it is so devoted. Now, a combination of all the causes, direct and indirect, which contribute to the advancing and perfecting of a science continued to operate on the jurisprudence of Rome through the entire space between the Twelve Tables and the severance of the two Empires,--and that not irregularly or at intervals, but in steadily increasing force and constantly augmenting number. We should reflect that the earliest intellectual exercise to which a young nation devotes itself is the study of its laws. As soon as the mind makes its first conscious efforts towards generalisation,