It does not underestimate the value of sentiments by attributing to them an exaggerated importance. It permits us to consider fictitious reasons with reservation and of resolutely rejecting those that resort to the weapons of hypocrisy. Persons who cultivate common sense never refuse to admit their errors. One may truly affirm that they are rarely far from the truth, because they practise directness of thought and force themselves never to deviate from this mental attitude. Abandoning for a moment his favorite demonstration by means of symbolism, Yoritomo said to us: "Common sense should be thus defined: "It is a central sense, toward which all impressions converge and unite in one sentiment--the desire for the truth. "For people who possess common sense, everything is summed up in one unique perception: "The love of directness and simplicity. "All thoughts are found to be related; the preponderance of these two sentiments makes itself felt in all resolutions, and chiefly in the reflections which determine them. "Common sense permits us to elude fear which always seizes those whose judgment vacillates; it removes the defiance of the Will and indicates infallibly the correct attitude to assume." And Yoritomo, whose mind delighted in extending his observations to the sociological side of the question, adds: "Common sense varies in its character, according to surroundings and education. "The common sense of one class of people is not the same as that of a neighboring class. "Certain customs, which seem perfectly natural to Japan would offend those belonging to the western world, just as our Nippon prejudices would find themselves ill at ease among certain habits customary among Europeans." "Common sense," he continues, "takes good care not to assail violently those beliefs which tradition has transmuted into principles. "However, if direct criticism of those beliefs causes common sense to be regarded unfavorably, it will be welcomed with the greatest reserve and will maintain a certain prudence relative to this criticism, which will be equivalent to a proffered reproach. "Common sense often varies as to external aspects, dependent upon education, for it is evident that a diamio (Japanese prince) can not judge of a subject in the same way as would a man belonging to the lowest class of society. "The same object can become desirable or undesirable according to the rank it occupies. "Must one believe that common sense is excluded from two such incompatible opinions? "No, not at all. An idea can be rejected or accepted by common sense without violating the principles of logic in the least. "If, as one frequently sees, an idea be unacceptable because of having been presented before those belonging to a particular environment, common sense, by applying its laws, will recognize that the point of view must be changed before the idea can become acceptable." And again, Yoritomo calls our attention to a peculiar circumstance.