COLUMBIA.
LAW REVIEW.
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VOL. IV DECEMBER, 1904 No. 8
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PROBLEMS OF ROMAN LEGAL HISTORY.1
To attempt to recapitulate within the limits of a single
paper the unsolved problems of Roman legal history would
be an absurdity. Such an undertaking would make it necessary for us to follow the development of the Roman law
from the Twelve Tables to Justinian’s law books in order
to indicate what portions of this millenial movement are
still obscure. Even then the survey would be incomplete,
since the history of the Roman law neither begins with the
Twelve Tables nor ends with Justinian. It begins at that
unknown date when Rome began and it has not ended yet.
To select a narrower period and to single out what seem
the more important problems would be more feasible; but
the mere enumeration of difficulties would be neither interesting nor profitable.
The best excuse for a paper on the problems of any
science is the writer’s conviction or hope that he may be
able to make some contribution towards their solution, if it
be only by suggesting unworked lines of investigation
which appear to him to promise useful results. It is my
belief that for the most important period of Roman legal
history—the period in which the ancient Roman law, public
and private, reached its highest development, and which
extends, roughly speaking, from the middle of the third
century before Christ to the middle of the third century
after Christ—there is a promising method of investigation
or line of approach which as yet has been scantily utilized.
1Read before the Congress of Arts and Sciences, St. Louis, September
21, 1904.
524 COLUMBIA LAW REVIEW.
The method which I advocate is that of comparison; and
the comparison which I suggest is with Anglo-American
legal development from the twelfth century to the present
day.
The older lines of investigation appear to be worked
out. It does not seem likely that new material of importance will be discovered; we can hardly hope for a second
find like the fourth book of the Institutes of Gaius; and all
direct methods of interpreting the existing sources have
been so diligently and ably exploited by European jurists,
from Cujacius to Mommsen and Lenel, that every student
of the Roman law now has the instinctive feeling that a
new interpretation is probably a very doubtful interpretation.
The usefulness and the limitations of the comparative
method of studying legal history perhaps need more accurate definition than they have yet received. The assumption with which comparative jurisprudence starts, is the
essential identity of human nature everywhere. The inference is that social developments among the most different
peoples would be identical if all had reached the same stage
of development and were living under identical conditions.
In this last qualification we have the first and most important limitation upon the comparative method. Conditions
are never identical; they are at most broadly similar. The
working hypothesis, accordingly, on which comparative
jurisprudence proceeds, is that peoples in corresponding
stages of social development are likely to approach legal
problems from similar points of view and to attempt their
solution on similar lines. The inference is that a fully
known development in one nation may help us to interpret
a partly known development in another nation. Proceeding
with proper caution, we may even fill gaps in the historic
record of one system by searching for the intermediate
links in a similar chain of development in another system.
Such reconstructions, it is needless to say, will seldom be
indisputable, but they will be more nearly correct than the
products of the historical imagination.
Another limitation upon the comparative method, as an
agency in historic reconstruction, is found in the fact that
different legal systems do not develop in absolute isolation.
PROBLEMS OF ROMAN LEGAL HISTORY. 527
ons; but I insist on fundamental although less obvious
analogies.
The constitution of the Roman Republic was substantially an unwritten law, as is the English constitution. It
consisted of precedents, i. e., adjustments reached in the
political field at the close of political conflicts. Of those
adjustments a part, but only a part, was incorporated in
declaratory statutes. In establishing their Republic, the
Romans retained their ancient elective kingship for ceremonial purposes, housing the King of the Sacra in the old
royal palace and treating him as head, or rather as figure-
head of their state church. The real powers of the kingship they entrusted to officials elected by political parties.
The English have retained a less shadowy kingship, but
they have similarly transferred the most important powers
of the crown to a small body of officials who represent the
dominant party in an elective assembly. The Romans put
their ex-magistrates into a Senate, the English keep their
ex-ministers in their Privy Council.
The American constitution, on the other hand, is indeed
a written one, but there has grown up beside it a body of
authoritative precedents. The American executive has
many points of resemblance, in time of peace, to a Roman
consul; in time of war, to a Roman dictator. To the
Romans, the chief change which occurred when the Republic was established was that the royal power was entrusted to magistrates elected for short terms. Sir Henry
Maine asserts that in their presidency the Americans have
perpetuated the monarchy of George the Third. A witty
Frenchman, M. Raoul Frary, tells us that England is now
a republic with a hereditary president, while the United
States is a monarchy with an elective king. The common
element—and the fundamental element—in all three constitutions is the exercise of governmental power by men
elected by party organizations.
Great Britain, like Rome, has built up a world empire;
and like Rome it has combined domestic liberty with
external power by limiting governmental authority at
home and permitting it to act freely abroad. The reserve
powers of the British crown furnish the constitutional historian with an exact analogy to the war power (imperium
528 COLUMBIA LAW REVIEW.
in justice) of the Roman consul. The viceroy or governor is
the English equivalent of the Roman proconsul or proprator; and colonial affairs are controlled by the British
Privy Council as provincial affairs were controlled by the
Roman Senate. As a matter of policy, Great Britain has
conceded, as did Rome in the Republican and early Imperial periods, a large measure of local self-government to its
subjects beyond the seas. In both empires we find the war
power and the control of diplomatic relations in the hands
of the home government, the ordinary administration decentralized and left in the hands of local authorities.
The United States, after rounding out its continental
domain, has recently acquired possessions beyond the seas.
In dealing with them it is somewhat embarrassed by the
absence from its written constitution of indefinite and general governmental power-power corresponding to the
Roman military imperium or to the residuary authority of
the British crown. This difficulty was felt a century ago;
when the process of continental expansion was beginning;
and each successive exigency has been met, and is being
met, by the development in our unwritten constitution of
the war powers of the American President. In the administration of its earlier continental acquisitions, the United
States, following the example of Rome and of Great Britain, encouraged the development of local self-government;
and it is following the same policy in its new insular dependencies.
In the expansion of Great Britain and of the United
States, as in the expansion of Rome, the fact of central interest is the up building of empire by a free people; and in
the English and American Empires--if the insular dependencies of the United States are to be dignified with so high-
sounding a title as empire--the fundamental problem is the
same which confronted the statesmen of republican Rome,
viz., the reconciliation of empire with liberty.
One of the devices of Roman public law for limiting
governmental power at home was an elaborate system of
checks and balances. The power of almost every official
was limited in its practical exercise by the independent and
possibly opposing powers of other officials. In the hierarchy of superior and inferior officials which constitutes the
PROBLEMS OF ROMAN LEGAL HISTORY 529
administrative system of the modern Continental European
state, no such checks as these exist; but they are familiar
to the English public lawyer, and they have been greatly
multiplied in American constitutional law.
The Anglo-American law protects private rights against
governmental encroachments not in modern European but
in Roman fashion. In the place of administrative control
of the inferior by the superior, which is so highly developed
in modern European law, the English and American law,
like the Roman, has developed control through the ordinary
courts. When, for example, a Roman aedile destroyed
merchandise which obstructed the public highway, the
legitimacy of his action was tested, at Rome, not by appeal
to the consul, but by an action to recover damages for
illegal destruction of property, just as a similar exercise of
police power would be tested in Great Britain or in the
United States.
It may finally be noted that contemporary political conditions in the United States help us rightly to understand
the dramatic final century of the Roman Republic. When
we cease to view that period through the eyes of European
scholars, we shall recognize that its salient characteristic
was the appearance on a magnificent scale of those political
personages whom we call "bosses"; and we shall discover
that. the Latin word for boss was princeps. Princeps, Mommsen tells us, was a word commonly used in the later Re-
public to designate the most prominent citizens. The
definition might be made more exact. The citizens who
were designated as principes- men like Marius and Sulla
and Pompey and Crassus and Julius Caesar-were prominent before all things in political management. They were
the men who controlled the machinery of the senatorial and
popular parties. The members of the first triumvirate, a
body which an American politician would instinctively
designate as "The Big Three," were described by Cicero
as principes. In our federal system of government we have
not developed any boss whose authority reaches beyond
the limits of a single state; we have no national bosses; and
if we had them, our constitutional and administrative arrangements are such that even a national boss could not
readily put himself at the head of a large mercenary army
530 COLUMBIA LAW REVIEW.
in New Mexico or in Alaska and upset the government by
marching on Washington. These variations, however, do
not affect the substantial identity in political science of our
boss and the Roman princeps; and this identification enables
us to understand that the official theory of Augustus and
of his immediate successors--the theory that the free commonwealth was still in existence--did not deem to the
Roman public to be a fiction. Through his control of the
army the boss had become a military dictator; but the
forms of popular government were, for a time, sufficiently
preserved to enable intelligent citizens to blink the change,
and to, leave the majority of the citizens unconscious that
any serious change had occurred. To them, Augustus was
simply the boss raised to his highest terms. Consuls and
pnetors and all the other officers of republican government
were elected on his nomination and the Senate was filled
with his henchmen, but these were familiar accompaniments of boss rule. From this point of view, we can
fully understand Pliny’s remark, that the very men who
were most averse to recognizing anything like lordship
(domninatio) had no objection to the authority of a princeps.
Modern examples of the transformation of the party boss
into the military monarch, with more or less careful maintenance of the forms of popular government, are not far to
seek, but we must seek them still in the Latin world. English history offers no nearer parallel than the career of
Cromwell; but Cromwell, although a party leader, was not.
a boss, and in the English Commonwealth the evolution of
military monarchy remained incomplete.
In the field of private law the movement in the early
Empire was substantially as well as formally a continuation
of that in the late Republic; and during both periods the
processes by which the Roman law, civil and praetorian,
was developed, were fundamentally the same as those by
which Anglo-Amerlcan law and equity have been developed. This fundamental similarity is not generally appreciated, because the mode in which the Roman law was
developed is not commonly understood. We read in every
legal history that the Roman civil law was cast into the
form of a code, the famous Twelve Tables, about four and
a half centuries B. C., and that the further development of
PROBLEMS OF ROMAN LEGAL HlSTORY 531
this law was accomplished chiefly by interpretation of the
Twelve Tables. We read also that the interpretation which
was accepted as authoritative, and by which the law was
developed, did not proceed from judges, but until the third
century B. C. from a college of priests, and after that time
from a small number of private citizens who were known as
jurisprudentes. The English common law, on the other
hand, as we all know, has been built up by judicial decisions; it is simply the permanent practice of the tribunals.
At first glance it does not seem as if these two processes were
analogous. On closer inspection, however, the differences
are seen to be superficial. The law of the Twelve Tables
was not a code in the modern sense of the word; it was sim-
ply a collection of the principal rules of early Roman customary law. From the point of view of comparative jurisprudence, it belongs to the same class as the early German
Leges and the Anglo-Saxon dooms. It has recently been
asserted by a prominent Italian historian that the Twelve
Tables were probably a private compilation, and that the
story of their construction by the decemvirs and of their
submission to and acceptance by the Roman popular assembly deserves no more credit than the legend of the slaying of Virginia which forms a part of the narrative of
the decemviral epoch. Still more recently this thesis
has been defended with great ingenuity by a distinguished
French legal historian. I myself have not been convinced
by their arguments. I still cling to the belief that the
essential part of the Roman story is probably correct;
that the Twelve Tables were probably accepted by a
Roman assembly as the German Leges were accepted a
thousand years later by German tribal assemblies. For
my present purpose, however, the answer to this historical
question is not material. In the later Republic the compilation known as the Twelve Tables was officially re-
garded as a lex; it was revered as a charter of popular
rights and as "the cradle of the civil law"; but it was in-
-terpreted with as much freedom as if it had been merely
a private statement of the rules governing the administration of justice in a far away and semi-barbarous age. It
really exercised little more influence on the administration
of justice during the last century of the Roman Republic
532 COLUMBIA LAW REVIEW.
than the laws of Alfred exercised upon the English administration of justice in the time of the Tudors. The compilation had been surrounded for generations by a growing
mass of interpretation, which had so modified and supplemented its primitive and scanty provisions that for all practical purposes the interpretation and not the lex was the
law.
The first alleged distinction between the development
of Roman civil and English common law thus disappears.
Each represents a development from rude and simple custom to refined and complex jurisprudence by means of interpretation. There remains, however, the apparent difference between the interpreters. What is there in common
between the jurists of Republican Rome and the King’s
judges in England? To answer this question we must consider the position and activity of the Roman jurists. They
obviously were not judges in the ordinary sense, for they
did not hear pleadings or try cases. They rather resembled our lawyers, for they gave advice to all who chose
to consult them. They helped their clients to avoid
trouble by drafting contracts, wills and other instruments;
and when trouble had arisen, they gave opinions (responsa)
on the legal points at issue. So far at least their activities
were those of practicing lawyers. But they differed from all
other practicing lawyers of whom we know anything in
two important respects. In the first place, they did not
take charge of cases in litigation, either as attorneys or as
barristers. They were willing neither to prepare cases for
trial nor to argue cases before the judices. Such matters
were attended to by professional orators like Cicero.
Cicero was a lawyer in our sense, but at Rome he was
never regarded as a jurist. In the second place, while the
Roman jurists were always ready to furnish opinions, they
neither expected nor accepted pecuniary rewards. The
rewards at which they aimed were the gratitude of those
whom they had served, the confidence of the public, and
eventual election to political office. As practicing lawyers they were, accordingly, servants of the public in general rather than servants of their special clients.
To appreciate how far the Roman jurists discharged the
same function as the English judges, we must note how
PROBLEMS OF ROMAN LEGAL HISTORY 533
controversies were actually decided at Rome and how they
are actually decided under the English system. Controversies were actually decided at Rome, not by the magistrate who heard the pleadings, but by judices, who were
private citizens. Similarly, controversies have been decided for the last seven centuries in the Anglo-American
administration of justice by juries, also composed of private
citizens. Neither were the Roman iudices nor are the English jurymen supposed to know the law. As English jury-
men are instructed by the judges, so the Roman judices
were instructed by the jurists. The instruction might be
directly addressed to a judex if he choose to ask for it, but
it usually came in the form of an opinion obtained by one
of the parties. It was of course possible that both parties
might have obtained opinions from different jurists, and it
was conceivable that the opinions might be conflicting.
This, however, was not the rule but the exception; because
the Republican jurists, in giving their opinions, were not in
the position of paid advocates trying to make out a case
for their clients; they were unpaid servants of the public
and ministers of the law itself. Differences of opinion,
under these circumstances, were no more numerous than
those which have always existed in the English and American courts. The Republican iudices were not bound to follow the opinion of any jurist; they had the powers of
English criminal jurors; they were judges of law and of
fact alike. In both systems, however, it is noteworthy that
the decisions actually rendered by judices or by jurymen
have never been cited as authority. What was cited at
Rome was the response of a jurist, and what is cited in
Anglo-American law is the opinion of the court. Hobbes
perceived the fundamental analogy between the Roman
jurists and the English judges when he declared, in his
Leviathan, that the King’s judges were not properly judges
but jurisconsults.
The Roman law was thus developed, as the English law
has been developed, not by the decision of controversies, as
is sometimes said, but by the opinions expressed in connection with such decisions by specially trained and expert
ministers of the law. The English judge combines some of
the powers of a Roman praetor with the authority of a
534 COLUMBIA LAW REVIEW.
Roman jurist-he is half praetor and half jurisprudens; but
his influence upon the development of the law has not been
praetorian but jurisprudential.
It should be noted further that single responsa did not
make law at Rome any more than instructions from judges
to juries have ever made law in England or in America.
What were regarded at Rome as authoritative precedents
were the so-called "received opinions," that is, the opinions
which were approved and followed by the juristic class.
In England and America, similarly, it is not the preliminary
rulings or the final instructions of the trial judges but the
opinions of the bench to which cases are carried on appeal
that constitute precedents; and it is doubtful whether a
decision of even the highest court in a case of first impression really makes law. It seems the better opinion that it
is the acceptance of such a decision by professional opinion
generally and its reaffirmation by the court in later cases
which makes it really authoritative.
The real difference between the Roman jurists and the
English judges was that the Roman jurists, like the law-
speakers of our German ancestors, were designated by natural selection. It is interesting to note that, before the
conversion of the Germans to Christianity, their law-
speakers were priests, as were the earliest Roman jurists.
After the Germans were Christianized, the law-speakers
were those persons who were generally recognized as
"wise men"; their position and their authority, like that
of the Roman jurists of the later Republic, rested on
general opinion, which was itself based on professional
opinion. In the Frankish period the law-speakers began to
be artificially selected. The Frankish count appointed the
"advisers" (rachineburgi); and these advisers developed
into the Schoffen of the middle ages. In other words, the
German law-speaker is the ancestor of the European judge.
At Rome also, in the Imperial period, artificial selection
was substituted for natural selection. Certain jurists received from the Emperor "the right of responding"; and
the iudices were thenceforth bound to follow opinions given
by these certified or "patented" jurists unless divergent
opinions were presented. This change brought the Roman
jurists a step nearer to the Anglo-American judges. The
PROBLEMS OF ROMAN LEGAL HISTORY. 535
evolution was completed, as I shall presently indicate, in
the second century after Christ; but before describing the
processes by which law was made in the Empire, we must
consider and compare Roman praetorian law and English
equity, in order to see how far the processes by which
these systems were developed present real analogies.
Roman praetorian law and English equity are in so far
analogous as they both represent what the Romans called
jus honorarium-"official law." In both cases the new law
was produced by governmental agencies which were not
exclusively nor indeed primarily judicial-agencies which
set themselves above the previously existing law and not
merely supplemented it but overrode it.
There was a superficial difference between the way in
which the Roman praetors made law and the way in which
the English chancellors made it. The praetors used the
quasi-legislative form of ordinance or "edict"; the English
chancellors developed new rules in judicial fashion by decisions rendered in single cases. When, however, we examine the edicts of the Roman praetors, and consider how
their provisions were applied, the difference almost disappears. The praetor, like the chancellor, was originally an
administrative rather than a judicial officer; but his duties
were in the main judicial; it was his chief business to arrange
for the termination of private controversies. The edict
which each praetor set up at the beginning of his year of
office was not a series of commands but a programme. In
it he provided certain remedies and indicated under what
circumstances each remedy would be given. This programme was carried out, as single cases were presented, by
means of formulas sent to the judices. The formula was a
command; if the judex found certain allegations of the
plaintiff to be true, and if he did not find certain other allegations of the defendant to be true, he was commanded to
render a certain decision. The English chancellor decided
cases as he saw fit. The Roman praetor caused cases to be
decided as he saw fit. A new rule working itself out in
chancery was first disclosed in the decision of the special
case which suggested it, and any modification of the new
rule was subsequently revealed in the same way. Any
new rules which the Roman praetor intended to enforce,
536 COLUMBIA LAW REVIEW.
any modifications which he intended to make in the rules
laid down by his predecessors, were announced in advance,
at the beginning of his year of office. Fundamentally these
two methods of creating law are identical, and they both
resemble law-finding rather than law-making. The rules
laid down were suggested in both systems by actual controversies, and they were amended in both systems as
new controversies afforded new points of view. In form
the Roman process was more considerate of private interests.
The complaint of the English common lawyer, that equity
was administered according to the length of the chancellor’s
foot, would have lost much of its force if the length of the
foot had been indicated in advance.
The similarities of the two movements are more striking
than the formal differences between them. At the outset of
his activity neither the Roman praetor nor the English chancellor was held to be capable of making or finding law or
of creating new rights. Each, however, could issue orders,
and each could enforce these orders in personam by fine and
imprisonment. Each was therefore able to impose new
sanctions and to create new remedies; and eventually, in
both systems, it was recognized that where there was a
sanction there must be a rule and where there was a remedy
there must be a right. Strictly speaking, the rules laid
down in the edicts of the praetors and those expressed or
implied in English decisions in equity became law by force
of custom. It was by the iteration of the same rule in successive praetorian edicts (edicta tralaticia) that the Roman
official law was built up. It was by the observance of precedents and the development of a settled practice that
English equity came to be a regular part of the English
law.
There was however, one important historical difference between the two movements. The development of the Roman
praetorian law not only made Roman law more equitable, but
it also introduced into that law the commercial customs of
the Mediterranean-customs which apparently date back in
part to the Babylonian Empire. A similar reception of
European commercial law took place in England, but here
it came later, after the development of equity and chiefly
through the action of the common law courts. In both
PROBLEMS OF ROMAN LEGAL HISTORY 537
cases, however, as Goldschmidt has pointed out, commercial
law was not brought in as a distinct and separate system,
as in the modern continental European states; the English
law was commercialized by decisions of the common law
courts, largely rendered in the eighteenth century, just as the
Roman law had been commercialized by the preatorian edict
in the second and first centuries B. C.
In the Roman Imperial period the processes of law
making became more obviously similar to the processes by
which law has been developed in modern times. Under
the Empire, law-finding gradually became altogether governmental. The first step in this direction was taken, as we
have seen, when the jurists became representatives and
agents of the Emperors. The next step was to establish
new courts, civil and criminal, in which Imperial officials
heard the pleadings and the evidence and rendered the decisions (iudicia eztraordinaria). The last step was to transform the surviving courts of the older Republican type-
the praetorian courts-into purely governmental courts.
This change was accomplished by substituting for independent citizen judices subaltern officers of the court itself,
mere referees. This last change brought the Roman courts
to substantially the same form as the European continental
courts of the present day. To describe the change in English phraseology, not only did the magistrates become
judges, but jury trial was abolished.
In proportion as law-finding was governmentalized, it
was also centralized. From the judgments of the independent judices appeals had never been permitted. From
the decision of the Imperial judges appeals ran to the
Emperor, or to such higher judges as he might designate.
In the Imperial Council, or rather in that branch of the
council which came to be known as the Auditory, the
Roman Empire obtained a supreme court of appellate
jurisdiction.
In connection with these changes, all the more important offices of a judicial character came to be filled by the
patented jurists. During the Republican period and under
the first Emperors, the jurists might occasionally act as
judices and they frequently became magistrates, but their
control over law-finding, although practically complete,
538 COLUMBIA LAW REVIEW.
was for the most part indirect. The great Roman jurists
of the second and third centuries of the Christian era were
judges in a modern sense; and it was by their direct
activity, i. e., by their decisions on points of law, and particularly by the decisions rendered in the Imperial Auditory
that the law of the Empire was chiefly developed. Their
decisions were reported and digested in their own writings.
To treat the juristic literature of the early Empire as
"scientific law" or "legal theory," which became law only
by popular or professional recognition, is to misrepresent
its character and its authority. If the eminent European
scholars who have written the standard histories of the
Roman law were familiar with development of Anglo-
American law, they would readily recognize the true character of the law developed in the Roman Empire.
In the early Empire, as in the Republic, direct legislation played only a subordinate part in the development of
the law. After the middle of the third century, however,
when the production of juristic literature ceased, it is commonly assumed that all legal change was made by direct
Imperial legislation. As late as the beginning of the fourth
century, however, the law was still developing largely by
decisions. The Imperial rescripts which date from the latter part of the third and the early part of the fourth centuries, and which constitute so important a part of Justianian’s Codex, are case laxv, i. e., they are decisions reached
by the Imperial supreme court, published as Imperial rescripts; and for the most part these rescripts are fully up
to the level of the previous century. It was not until the
fourth century that the Emperors began to declare that re-scripts issued in single cases were not to be regarded as
establishing general rules. Then, indeed, legislation became
almost the sole factor of legal development. This change,
however, was not the result of a progressive evolution, it
was a symptom of degeneration. Judicial decisions ceased
to be regarded because jurisprudence had sunk to so low
an ebb that the decisions were not worth regarding. The
older case law, however, stood in undiminished honor and
authority. Much of it was saved in Justianian’s Digest,
some of it in his Codex. Only in those casuistic portions of
Justianian’s compilation were there seeds of life; and from
PROBLEMS OF ROMAN LEGAL HISTORY 539
the close of the eleventh to the close of the nineteenth century those seeds have yielded rich and renewed harvests.
The subject assigned me-with which I have been taking certain liberties-is not European legal history nor legal
history in general nor comparative jurisprudence; it is
Roman legal history; and for this reason I have thus far
confined myself to indicating how largely the study of English legal history may be expected to help us to a deeper
and truer comprehension of Roman legal history. I trust,
in closing, that I may be permitted to take a further liberty
with my theme, and to indicate that a careful study of
Roman legal history will be of great service to the English
or American student who desires to comprehend his own
legal history. I lay little stress on the point that we may
thus recognize what has been borrowed; I desire chiefly to
insist upon the point that we may thus better appreciate the
true character of English legal history as an independent
development. Furnished with a knowledge of the Roman
law and of its development, the English investigator will
more accurately gauge by comparison the excellencies and
the defects of the English law. He may not find that the
Roman law is more scientific-a statement which I take to
mean that its broader generalizations are thought to be
more correct-but he will certainly find that the Roman
law is more artistic. The sense of relation, of proportion,
of harmony, which the Greeks possessed and which they
utilized in shaping matter into forms of beauty, the Romans
possessed also, but the material in which they wrought was
the whole social life of man. There was profound self-
knowledge in the saying of the Roman jurist that jurisprudence was "the art of life."
The comparative student will find also that while the
English law has developed in certain directions further than
the Roman, the Roman law in certain other respects had
attained sixteen hundred or even two thousand years
ago a development which seems to go beyond ours.
This is true, for instance, in the whole field of commercial
dealings. The great regard paid in all commercial transactions to good faith and the instincts of an honest trades-
man, and in particular the abandonment by the Romans,
two thousand years ago, of the primitive and dishonest
540 COLUMBIA LAW REVIEW.
doctrine of caveat emptor-a doctrine which the English
law still unaccountably retains-point out lines along
which, I believe, our own law is bound to develop.
Best of all, the comparative student will learn to distinguish between that which is peculiar and therefore accidental in both systems and that which is common to both
and therefore presumably universal. It has long been the
hope of some of the greatest modern jurists, both in English-speaking countries and in Europe, that by strictly
inductive study it may be possible to discover a real instead
of an imaginary natural law. The corresponding hope of
the legal historians, that it will in time be possible to formulate the great laws that govern legal development, is not, I
believe, an idle dream; and I am sure that the minute comparative study of Roman and Anglo-American legal
developments will carry us further towards such a goal
than any other possible comparison.
MUNROE SMITH.