AKIBA studied assiduously at the schools of R. Nahum of Geniso and of R. Eliezer and R. Joshua, both renowned teachers, who in their youth had been favorite pupils of Rabbi Jochanan ben Zakkai. It is illuminating to consider Akiba's general method of study. He had the habit, the Talmud tells us, of going alone to meditate over every Halakah (law) that he learned. After this bit of hard thinking, as we would call it, he usually came back with some very difficult questions. Only when these questions were answered did he feel satisfied that he knew the Halakah. That this thorough method of study bore fruitful results Akiba's subsequent achievements showed. At first, however, his genius was not evident and R. Eliezer paid no attention to him. But one day Akiba gave him his first answer and R. Eliezer was astounded at its profundity. Said R. Joshua then to R. Eliezer, in a slightly modified Scriptural phrase, "Is not this he whom thou hast despised? Go thou now and contend with him." From that time on Akiba was acknowledged a master of Rabbinic law. All that confused mass of traditional rules, precepts, laws, discussions and opinions which composed the Oral Law, and which it usually took a lifetime to master, Akiba made his own within the space of a few years, and at an age when the mind is no longer fresh and impressionable. Akiba's genius showed itself even more brilliantly in his subsequent labors in the same field, which were marked by three great achievements. These were his arrangement of the Oral Law into a systematic code, the Mishnah (substantially as later edited by R. Judah Ha-Nasi), his establishment of a logical foundation for each Halakah, and his discovery and formulation of new and original methods of hermeneutics and exegesis. To appreciate the magnitude of these achievements, we must remember that up to and for some time after Akiba's day, instruction in the rabbinical academies was oral. Each teacher taught, as well as he could recall, exactly what he had heard from the lips of his master, and his pupils in their turn did likewise. Every great Rabbi therefore had his own set of Halakic traditions, his own Mishnah.