Heinrich Graetz,
History of the Jews, Vol. 1 (of 6…
“ The rest of the tribes were on the eve of crossing the Jordan, when their great leader Moses was removed by death. The thirty days which the Israelites spent in mourning were not an excessive sacrifice. His loss was irreparable, and they felt themselves utterly bereft. Amongst all lawgivers, founders of states, and teachers of mankind, none has equalled Moses. Not only did he, under the most inauspicious circumstances, transform a horde of slaves into a nation, but he imprinted on it the seal of everlasting existence: he breathed into the national body an immortal soul. ”
