Tannaim - Third Generationתנאים - דור שלישי
c.80 – c.110 CE 80 – 110 לספירה בקירוב
Considered to be R. Yochanan b. Zakkai's greatest student, R. Eliezer b. Hyrcanus was nevertheless a controversial figure. Coming from a wealthy but uneducated family, he left them to study Torah in poverty and eventually directed an academy in Lod. Highly conservative in his approach to Torah, he was isolated and eventually excommunicated by his colleagues.
Tannaim - Fourth Generationתנאים - דור רביעי
c.110 – c.135 CE 110 – 135 לספירה בקירוב
R. Akiva was a student of R. Tarfon, R. Eliezer and R. Yehoshua, but quickly became their colleague. Coming from a simple family of converts, he began his study of Torah at age forty at the behest of his wife, Rachel. At the height of his glory, he is reputed to have had twenty-four thousand students. Yet these students died prematurely, and his prolific teachings were passed on by a small elite following. In the face of Roman persecution, he supported Bar Kochba's revolt and ultimately died as a martyr.
הבהבה - על השלהבת כדי שתהא מחורכת ותדליק יפה:
on the flame so that it will be charred and light well.
נר של חרס שהדליק בו לילה אחת – נעשה ישן ומאוס, ואין מדליקין בו לילה אחרת, אלא לוקח חדשים בכל לילה. ואם אין לו אלא ישן – מסיקו בכל לילה באור, דנעשה כחדש. ונר של מתכת – אינו צריך חדש, ושל זכוכית או של חרס מכוסה – דינו כמתכת. אמנם הפתילות – בוודאי אין חוששין להחליפן עד שתכלה. שאין הפתילה נמאסת, ואדרבא פתילה ישנה טובה יותר להדלקה מחדשה, כדתנן: פתילה שהבהבה (שבת כח ב: פתילה שקיפלה ולא הבהבה, ופירש רש"י דיבור המתחיל "הבהבה" – כדי שתהא מחורכת ותדלק יפה, עיין שם).
A clay lamp that has been lit for one night becomes old and repulsive, and one should not light it for another night. Instead, one should use new ones every night. If one has only an old lamp, he should heat it in a fire every night so that it becomes like new. A metal lamp does not need to be new, and a glass or covered clay lamp is treated like a metal one. However, the wicks do not need to be replaced until they are completely used up, as a wick does not become repulsive. On the contrary, an old wick is better for lighting than a new one, as it says in the Mishnah: A wick that has been singed (Shabbat 28b: A wick that has been folded but not singed, and Rashi explains, "singed" means so that it is charred and lights well, see there).
Tannaim/Amoraim - Transitionתנאים / אמוראים - דור מעבר
c.200 – c.220 CE 200 – 220 לספירה בקירוב
R. Oshaya was a prominent student of R. Chiyya, and was known for the clarity of his transmission of his teacher's Bereita. He played an important role in the Sanhedrin under R. Yehudah Nesi'a. After the latter died, he went to Caesarea to lead his own academy. His students included R. Yochanan.
Rav Adda b. Ahavah (II)רב אדא בר אהבה (2)
Amoraim - Fourth Generationאמוראים - דור רביעי
c.320 – c.350 CE 320 – 350 לספירה בקירוב
R. Adda b. Ahava (II) was a very intimate and loyal student of Rava. Nevertheless, even he was occasionally upset by his student's antics, as were several other of his colleagues and teachers.
Rav Adda b. Ahavah (I)רב אדא בר אהבה (1)
Amoraim - Second Generationאמוראים - דור שני
c.250 – c.290 CE 250 – 290 לספירה בקירוב
Rav Ada bar Ahava was a noted student of Rav. After the latter's death, he taught students in Pumbedita. He was known for his great piety, to the extent that he could easily request rain from God, and God would immediately grant it. In addition, the Talmud tells two stories about buildings waiting for him to leave before falling down.
Tannaim - Fifth Generationתנאים - דור חמישי
c.135 – c.170 CE 135 – 170 לספירה בקירוב
R. Yehudah was one of the most prolific scholars of the Mishnaic period, cited almost 3,000 times in Tannaitic literature. He had several teachers but was likely closest to R. Tarfon. Due to his conciliatory attitude towards the Romans, they decreed that he speak first at rabbinic convocations.
Amoraim - Third Generationאמוראים - דור שלישי
c.290 – c.320 CE 290 – 320 לספירה בקירוב
A contemporary of Rabbah, Rav Yosef became the head of the academy in Pumpedita after Rabbah's death. He was known for his humility and for his mastery of the corpus of Jewish law. While wealthy, Rav Yosef had health issues which brought him blindness and the loss of memory.