Learning too much Torah

(8) Rabban Yochanan ben Zakkai received [the tradition] from Hillel and Shammai. He used to say: If you have learned a lot of Torah, do not credit it favorably for yourself, because for this you were created. Rabbi Yochanan ben Zakkai had five students: Rabbi Eliezer ben Horkenos, Rabbi Yehoshua ben Chananya, Rabbi Yosi the Priest, Rabbi Shimon ben Netanel, and Rabbi Elazar ben Arakh. He would recount their praises: Rabbi Eliezer ben Horkenos is a pit covered in plaster that does not lose a drop. Rabbi Yehoshua ben Chananya--happy is the one who gave birth to him! Rabbi Yosi the Priest is pious. Rabbi Shimon ben Netanel fears sin. And Rabbi Elazar ben Arakh is an ever-strengthening fountain. He [Rabban Yochanan ben Zakkai] used to say: If all the sages of Israel were on one side of a balance scale, and Rabbi Eliezer ben Horkenos were on the other side, he [Rabbi Eliezer] would outweigh them all. Abba Shaul said in his name that if all the sages of Israel, including Rabbi Eliezer ben Horkenos, were on one side of a balance scale, and Rabbi Elazar ben Arakh were on the other side, he [Rabbi Elazar] would outweigh them all.

(15) Shammai says, "Make your Torah fixed, say little and do much, and receive every person with a pleasant countenance."

(7) He (Hillel) was accustomed to say: The more flesh, the more worms. The more possessions, the more worry. The more wives, the more witchcraft. The more maidservants, the more lewdness. The more man-servants, the more theft. The more Torah, the more life. The more sitting [and studying], the more wisdom. The more counsel, the more understanding. The more charity, the more peace. One who has acquired a good name has acquired for himself. One who has acquired words of Torah has acquired for himself the life of the World to Come.

(16) He used to say: It is not your responsibility to finish the work, but neither are you free to desist from it. If you have learned much Torah, your reward will be much; and the Master of your work is trustworthy to pay you the wage for your activity. And know, the giving of reward to the righteous is in the future to come.

Bar Hei Hei said to Hillel: What is the meaning of that which is written: “Then you shall again discern between the righteous and the wicked, between he who serves God and he who does not serve Him” (Malachi 3:18). There are two redundancies here: “The righteous” is the same as “he who serves God,” and “the wicked” is the same as “he who does not serve Him.” Hillel said to him: The one “who serves Him” and the one “who does not serve Him” are both referring to completely righteous people. But the verse is hinting at a distinction between them, as one who reviews his studies one hundred times is not comparable to one who reviews his studies one hundred and one times. Bar Hei Hei said to him: And due to one extra time that he did not review, the verse calls him a person “who does not serve Him”? He said to him: Yes. Go and learn from the market of donkey drivers. One can hire a driver to travel up to ten parasangs for one dinar. However, he will travel eleven parasangs only for two dinars. This shows that any departure beyond the norm is considered a significant difference.

The Sages said about Rabban Yoḥanan ben Zakkai, the teacher of Rabbi Eliezer: In all his days he never engaged in idle conversation; and he never walked four cubits without engaging in Torah study and without donning phylacteries; and no person ever preceded him into the study hall; and he never slept in the study hall, neither substantial sleep nor a brief nap; and he never contemplated matters of Torah in alleyways filthy with human excrement, as doing so is a display of contempt for the Torah; and he never left anyone in the study hall and exited; and no person ever found him sitting and silent, i.e., inactive; rather, he was always sitting and studying; and only he opened the door for his students, disregarding his own eminent standing; and he never said anything that he did not hear from his teacher; and he never said to his students that the time has arrived to arise and leave the study hall except on Passover eves, when they were obligated to sacrifice the Paschal lamb, and Yom Kippur eves, when there is a mitzva to eat and drink abundantly.

"That they take Me an offering" (Shemot25:2):

Can you conceive a transaction in which the seller is sold with his goods? God, however, said to Israel: "I have sold you My Torah, but with it, as it were, I also have been sold," as it says: "That they take Me an offering" – they take Me.

It can be compared to the only daughter of a king whom another king married. When he wished to return to his country and take his wife with him, he [the father] said to him: "My daughter, whose hand I have given to you, is my only child. I cannot part with her, neither can I say to you: 'Do not take her,' for she is now your wife. This favor, however, I would request of you; wherever you go to live, have a chamber ready for me that I may dwell with you, for I cannot leave my daughter."

Thus God said to Israel: "I have given you a Torah from which I cannot part, and I also cannot tell you not to take it; but this I would request: wherever you go make for Me a house wherein I may sojourn," as it says: "And let them make Me a sanctuary, that I may dwell among them" (Shemot 25:8).