The causes of this inferiority may be easily explained. Life pursued during many generations in the crowded Ghetto; the sordid habits that grow out of extreme poverty and out of the assumption of the appearance of poverty, which is natural in a persecuted and plundered race, go far to explain it; but there is another and, I think, a more important cause which M. Leroy-Beaulieu has rather strangely neglected. Physical strength and beauty can be maintained at a high level in crowded town populations only by a constant influx from the country. The pure air and the healthy labour of the fields are their main source. This great school of health the Jews have never known. For many centuries it would have been impossible for them to have lived in peace as farmers or agricultural labourers among a Christian peasantry, and if they ever possessed any aptitude or taste for agricultural pursuits they have long since wholly lost it. Their moral like their physical characteristics present strange contrasts. No natural want of moral elevation or tenderness or grace can be ascribed to the nation that has produced both the Old Testament and the Gospels, and has most largely shaped and inspired the moral life of the civilised world. In Christian times no race has maintained its faith with a more devoted courage, and it has encountered and survived persecutions before which the persecutions of other creeds dwindle almost into insignificance. M. Leroy-Beaulieu quotes the statement of the grand Rabbi Lehmann, that it is a clearly attested fact that in two months of the year 1096 twelve thousand Jews, whose names have been preserved, were massacred in the towns of the Rhine alone, because they refused to accept a Christian baptism. The Spanish Jews who perished by one of the most excruciating deaths rather than forswear their faith may be numbered by thousands, and those who preferred exile and spoliation to apostasy, by hundreds of thousands. Even in our own sceptical and materialising age the conduct of the Russian Jews under the recent savage persecution shows that the old spirit is not extinct. In the face of the long and splendid roll of Jewish heroism, it is idle to dwell on the fact that in each great persecution some Jews have yielded to the fear of death and consented to perform the rites of a faith which they inwardly abhorred, or on the fact that a few Rabbis have under such circumstances justified these feigned conversions.