Simeon was a youth in
Betar when the
Bar Kokhba revolt broke out, but when that fortress was taken by the Romans he managed to escape the massacre. On the restoration of the college at
Usha, Simeon was elected its president, this dignity being bestowed upon him not only because he was a descendant of the house of
Hillel, but in recognition of his personal worth and influence. There were many children in his family, one-half of whom were instructed in the
Torah, and the other half in
Greek philosophy. this probably accounting for his declaring later that the Scriptures might be written only in the original text and in
Greek. Simeon appears to have studied natural science as well, for some of his sayings betray a scientific knowledge of the nature of plants and animals, while others concern the anatomy of the human body and the means of avoiding or of curing disease. It is not known who were his teachers in the
Halakah; he transmits sayings of R.
Judah bar Ilai, of
R. Meir, and of R.
Jose bar Ḥalafta. The last-named was honored as a teacher by Simeon, who addressed questions to him, and put many of his decisions into practice. "Were we, as of yore, to inscribe upon a memorial scroll our sufferings and our occasional deliverances therefrom, we should not find room for all". Jewish internal affairs were more firmly organized by Simeon ben Gamaliel, and the patriarchate attained under him a degree of honor previously unknown. While formerly only two persons, the
nasi and the
ab bet din, presided over the college, Simeon established the additional office of "
ḥakam", with authority equal to that of the others, appointing
Rabbi Meir to the new office. In order, however, to distinguish between the dignity of the patriarchal office and that attaching to the offices of the
ab bet din and the
ḥakam, Simeon issued an order to the effect that the honors formerly bestowed alike upon the
nasi and the
ab bet din were henceforth to be reserved for the patriarch (
nasi), while minor honors were to be accorded the
ab bet din and the
ḥakam. By this ruling Simeon incurred the enmity of R. Meir, the
ḥakam, and of
R. Nathan, the
ab bet din. Simeon had made this arrangement, not from personal motives, but in order to increase the authority of the college over which the
nasi presided, and to promote due respect for learning. His personal humility is evidenced by his sayings to his son
Judah I (Yehuda HaNasi), as well as by the latter's sayings. His traditional burial location is in
Kfar Manda in the
Lower Galilee. ==Teachings==