Midrasz do Przysłów 27:8

Another matter, “that which is warped [me’uvat] cannot be straightened” – since the waters were corrupted [nitavetu]¹⁰⁸They became salted. during the six days of Creation, they have not yet been repaired. “And that which is lacking cannot be counted” – since the Holy One blessed be He subtracted eleven days from the lunar year relative to the solar year, how many years, cycles, and intercalations [have passed], and [yet the time has not arrived when] the solar year [will be the same as] the lunar [year].
Another matter, “that which is warped [me’uvat] cannot be straightened” – once the actions of the generation of the flood were corrupted [nitavetu], they were not repaired. “And that which is lacking” – since the Holy One blessed be He minimized their years, as it is stated: “His days shall be one hundred and twenty years” (Genesis 6:3), they have not been restored.
Another matter, “that which is warped [me’uvat] cannot be straightened” – if a person does not divert [me’avet] himself from Torah [study], he can repair himself.¹⁰⁹Even if he sins. “And that which is lacking cannot be counted” – if a person does not detract from his Torah [study], he can still be counted.¹¹⁰Among the Torah scholars. Once a person diverts himself from Torah [study], he cannot repair [himself], and once a person detracts from his Torah [study], he cannot be counted. As in the case of Rabbi Yehuda and Rabbi Elazar who studied together, and Rabbi Yehuda married his wife. Rabbi Elazar preceded him by the seven days of the wedding feast,¹¹¹He arrived at the yeshiva seven days earlier than Rabbi Yehuda, who waited until after the seven days of festivities following his wedding to go to the yeshiva. and several years passed in which [Rabbi Yehuda] tried to catch up to him [in his studies] but he was unable to catch up to him; that is: “And that which is lacking cannot be counted.”
If the time for reciting Shema arrived and he did not read it at its time, in his regard, the verse says: “That which is warped cannot be straightened.” If the time of prayer arrived and he did not pray by then, in his regard it is stated: “And that which is lacking cannot be counted.” We learned that Rabbi Shimon ben Menasya says: What is “that which is warped cannot be straightened”? It is one who engages in relations with a forbidden relative and he begot a mamzer¹¹²A mamzer is a child born as a result of certain forbidden relations. It is prohibited for a mamzer and his or her descendants to marry a natural-born Jew who is not also a mamzer. from her. Say, perhaps, [it is referring] to a thief or a robber; he can repair the situation.¹¹³By returning what he stole. Rabbi Shimon says: Only one who was straight at the outset and was corrupted is called warped. Who is that? It is a Torah scholar who forsakes the Torah. Rabbi Shimon ben Menasya says: If a person steals, he can return the stolen item. If he robbed, he can return the robbed item. It is not in that regard that it is stated: “That which is warped cannot be straightened.” However, one who has relations with a married woman has cast his life from the world, and has forbidden her to her husband. Rabbi Shimon ben Yoḥai says: One does not say: Examine this camel, perhaps it is blemished; examine this pig, perhaps it is blemished. What does one examine? It is the daily offerings. What is that? It is a Torah scholar who forsook the Torah. Yehuda ben Lakish [said] in the name of Rabban Shimon ben Gamliel: In his regard it is stated: “Like a bird straying from its nest, so is a man [who wanders from his place]” (Proverbs 27:8).
He further states: The thought of creating one thousand generations entered His mind. How many were obliterated? Nine hundred and seventy-four, and what is the reason [to say this]? “He commanded the matter for one thousand generations” (Psalms 105:8). What is this? It is the Torah.¹¹⁴God had thought to create one thousand generations before the giving of the Torah, but He created only twenty-six. Rabbi Levi [said] in the name of Rabbi Shmuel bar Naḥman: Nine hundred and eighty [generations were obliterated], and what is the reason [to say this]? “He commanded the matter for one thousand generations” – this is circumcision.¹¹⁵God had thought to create one thousand generations before giving the command regarding circumcision, but He created only twenty. Rabbi Yaakov bar Aḥa [said] in the name of Rabbi Yoḥanan: A person should never abstain from going to the study hall, as several times this halakha regarding a boat in the Jordan was questioned in Yavne: A boat in the Jordan, why is it ritually impure? No one got up, and no one said anything about it, until Rabbi Ḥanina ben Akavya taught it in his city: A boat in the Jordan, why is it ritually impure? It is because they load it on dry land and lower it into the water.¹¹⁶Since it can be moved on dry land when it is loaded, it is susceptible to ritual impurity (see Shabbat 83b). They answered him: But the seafarers in Ashkelon submerge it…?¹¹⁷They load and unload the boat in the water; therefore, it should not be susceptible to impurity. Rabbi Elazar ben Yosei answers: It is different [than other types of boats] because it is partially sunk into the ground.¹¹⁸It is loaded while partially on the ground and then dragged fully into the water. When it arrives at its destination, it is dragged partially onto the ground and then unloaded. He also taught another matter: The hard branches of a palm tree that one cuts for wood require tying if one wants them for lying or for a tent [on Shabbat].¹¹⁹One must do this before Shabbat to change the designation of the palm branches from wood that is set aside from use on Shabbat, to wood that is permitted for use on Shabbat.