Talmud Hebrew and Jewish Babylonian Aramaic and contains the teachings and opinions of thousands of rabbis (dating from before the Common Era through to the fifth century) on a variety of subjects, including "halakha", Jewish ethics, philosophy, customs, history, lore and many other topics. The Talmud is the basis for all codes of Jewish law, and is widely quoted in rabbinic literature. Talmud translates as "instruction, learning", from a root " "teach, study". Originally, Jewish scholarship was oral. Rabbis expounded and debated the Torah (the written Torah expressed in the Hebrew Bible) and discussed the Tanakh without the benefit of written
Revival of the Hebrew language speaking other languages on the street were admonished: "Jew, speak Hebrew" (Yehudi, daber ivrit/יהודי, דבר עברית), or, more alliteratively, "Hebrew [man], speak Hebrew" (Ivri, daber ivrit/עברי, דבר עברית) was a campaign initiated by Ben-Yehuda's son, Itamar Ben-Avi. The Academy of Hebrew Language focused on the structure and the spelling of Hebrew, and prompted the issues about the further expansion of the use of Hebrew in Mandatory Palestine. The Academy worked with the Language College to publish the Ben-Sira in a scientific form. By the time Israel gained independence in 1948, 80.9% of Jews who had been born in Palestine spoke