Chapter 3from Pirkei Avot

עֲקַבְיָא בֶן מַהֲלַלְאֵל אוֹמֵר, הִסְתַּכֵּל בִּשְׁלשָׁה דְבָרִים וְאִי אַתָּה בָא לִידֵי עֲבֵרָה. דַּע מֵאַיִן בָּאתָ, וּלְאָן אַתָּה הוֹלֵךְ, וְלִפְנֵי מִי אַתָּה עָתִיד לִתֵּן דִּין וְחֶשְׁבּוֹן. מֵאַיִן בָּאתָ, מִטִּפָּה סְרוּחָה, וּלְאָן אַתָּה הוֹלֵךְ, לִמְקוֹם עָפָר רִמָּה וְתוֹלֵעָה. וְלִפְנֵי מִי אַתָּה עָתִיד לִתֵּן דִּין וְחֶשְׁבּוֹן, לִפְנֵי מֶלֶךְ מַלְכֵי הַמְּלָכִים הַקָּדוֹשׁ בָּרוּךְ הוּא:

Akavia ben Mahalalel says: Keep your eye on three things, and you will not come to sin: Know from where you came, and to where you are going, and before Whom you are destined to give an account and a reckoning. From where did you come? From a putrid drop. And to where are you going? To a place of dust, worms, and maggots. And before Whom are you destined to give an account and a reckoning? Before the King of kings, the Holy One, blessed be He.

רַבִּי חֲנִינָא סְגַן הַכֹּהֲנִים אוֹמֵר, הֱוֵי מִתְפַּלֵּל בִּשְׁלוֹמָהּ שֶׁל מַלְכוּת, שֶׁאִלְמָלֵא מוֹרָאָהּ, אִישׁ אֶת רֵעֵהוּ חַיִּים בְּלָעוֹ. רַבִּי חֲנִינָא בֶן תְּרַדְיוֹן אוֹמֵר, שְׁנַיִם שֶׁיּוֹשְׁבִין וְאֵין בֵּינֵיהֶן דִּבְרֵי תוֹרָה, הֲרֵי זֶה מוֹשַׁב לֵצִים, שֶׁנֶּאֱמַר (תהלים א) וּבְמוֹשַׁב לֵצִים לֹא יָשָׁב. אֲבָל שְׁנַיִם שֶׁיּוֹשְׁבִין וְיֵשׁ בֵּינֵיהֶם דִּבְרֵי תוֹרָה, שְׁכִינָה שְׁרוּיָה בֵינֵיהֶם, שֶׁנֶּאֱמַר (מלאכי ג) אָז נִדְבְּרוּ יִרְאֵי יְיָ אִישׁ אֶל רֵעֵהוּ וַיַּקְשֵׁב יְיָ וַיִּשְׁמָע וַיִּכָּתֵב סֵפֶר זִכָּרוֹן לְפָנָיו לְיִרְאֵי יְיָ וּלְחֹשְׁבֵי שְׁמוֹ. אֵין לִי אֶלָּא שְׁנַיִם, מִנַּיִן שֶׁאֲפִלּוּ אֶחָד שֶׁיּוֹשֵׁב וְעוֹסֵק בַּתּוֹרָה, שֶׁהַקָּדוֹשׁ בָּרוּךְ הוּא קוֹבֵעַ לוֹ שָׂכָר, שֶׁנֶּאֱמַר (איכה ג) יֵשֵׁב בָּדָד וְיִדֹּם כִּי נָטַל עָלָיו:

Rabbi Chanina, the Deputy High Priest, says: Pray for the welfare of the government, for were it not for the fear of it, man would swallow his fellow alive. Rabbi Chananya ben Teradyon says: Two who are sitting together and there are no words of Torah [spoken] between them, this is a session of scorners, as it is said (Psalms 1:1): “[Happy is the man who has]... not sat in the session of the scorners.” But two who are sitting together and there are words of Torah [spoken] between them, the Divine Presence rests with them, as it is said (Malachi 3:16): “Then those who feared the Lord spoke one with another, and the Lord hearkened and heard, and a book of remembrance was written before Him, for those who feared the Lord and for those who thought upon His Name.” I have no [Scriptural support for this] except [in a case of] two. From where [is there proof that] that even [when there is only] one [person studying Torah], the Holy One, blessed be He, determines a reward for him? As it is said (Lamentations 3:28): “He sits alone and is silent, since he takes [a reward] for it.”

רַבִּי שִׁמְעוֹן אוֹמֵר, שְׁלשָׁה שֶׁאָכְלוּ עַל שֻׁלְחָן אֶחָד וְלֹא אָמְרוּ עָלָיו דִּבְרֵי תוֹרָה, כְּאִלּוּ אָכְלוּ מִזִּבְחֵי מֵתִים, שֶׁנֶּאֱמַר (ישעיה כח) כִּי כָּל שֻׁלְחָנוֹת מָלְאוּ קִיא צֹאָה בְּלִי מָקוֹם. אֲבָל שְׁלשָׁה שֶׁאָכְלוּ עַל שֻׁלְחָן אֶחָד וְאָמְרוּ עָלָיו דִּבְרֵי תוֹרָה, כְּאִלּוּ אָכְלוּ מִשֻּׁלְחָנוֹ שֶׁל מָקוֹם בָּרוּךְ הוּא, שֶׁנֶּאֱמַר (יחזקאל מא) וַיְדַבֵּר אֵלַי זֶה הַשֻּׁלְחָן אֲשֶׁר לִפְנֵי ה':

Rabbi Shimon says: Three who ate at one table and did not say upon it words of Torah - it is as if they ate from the offerings of the dead, as it is said (Isaiah 28:8): "For all of the tables are full of vomit and feces without the Omnipresent." However, three who ate at one table and said upon it words of Torah - it is as if they ate from the table of the Omnipresent, blessed be He, as it is said (Ezekiel 41:22): "And he said to me, this is the table that is before the Lord."

רַבִּי חֲנִינָא בֶן חֲכִינַאי אוֹמֵר, הַנֵּעוֹר בַּלַּיְלָה וְהַמְהַלֵּךְ בַּדֶּרֶךְ יְחִידִי וְהַמְפַנֶּה לִבּוֹ לְבַטָּלָה, הֲרֵי זֶה מִתְחַיֵּב בְּנַפְשׁוֹ:

Rabbi Chananya ben Chakhinai says: One who stays awake at night, and one who wanders on a road alone, and one who turns his heart to idleness, such a one is liable for [forfeiture of] his life.

רַבִּי נְחוּנְיָא בֶּן הַקָּנָה אוֹמֵר, כָּל הַמְקַבֵּל עָלָיו עֹל תּוֹרָה, מַעֲבִירִין מִמֶּנּוּ עֹל מַלְכוּת וְעֹל דֶּרֶךְ אֶרֶץ. וְכָל הַפּוֹרֵק מִמֶּנּוּ עֹל תּוֹרָה, נוֹתְנִין עָלָיו עֹל מַלְכוּת וְעֹל דֶּרֶךְ אֶרֶץ:

Rabbi Nechunya ben Hakanah says: Anyone who accepts the yoke of Torah upon himself, they lift from him the yoke of government and the yoke of the way of the world (derekh erets). And anyone who casts from himself the yoke of Torah, they place upon him the yoke of government and the yoke of the way of the world (derekh erets).

רַבִּי חֲלַפְתָּא בֶן דּוֹסָא אִישׁ כְּפַר חֲנַנְיָה אוֹמֵר, עֲשָׂרָה שֶׁיּוֹשְׁבִין וְעוֹסְקִין בַּתּוֹרָה, שְׁכִינָה שְׁרוּיָה בֵינֵיהֶם, שֶׁנֶּאֱמַר (תהלים פב) אֱלֹהִים נִצָּב בַּעֲדַת אֵל. וּמִנַּיִן אֲפִלּוּ חֲמִשָּׁה, שֶׁנֶּאֱמַר (עמוס ט) וַאֲגֻדָּתוֹ עַל אֶרֶץ יְסָדָהּ. וּמִנַּיִן אֲפִלּוּ שְׁלשָׁה, שֶׁנֶּאֱמַר (תהלים פב) בְּקֶרֶב אֱלֹהִים יִשְׁפֹּט. וּמִנַּיִן אֲפִלּוּ שְׁנַיִם, שֶׁנֶּאֱמַר (מלאכי ג) אָז נִדְבְּרוּ יִרְאֵי ה' אִישׁ אֶל רֵעֵהוּ וַיַּקְשֵׁב ה' וַיִּשְׁמָע וְגוֹ'. וּמִנַּיִן אֲפִלּוּ אֶחָד, שֶׁנֶּאֱמַר (שמות כ) בְּכָל הַמָּקוֹם אֲשֶׁר אַזְכִּיר אֶת שְׁמִי אָבֹא אֵלֶיךָ וּבֵרַכְתִּיךָ:

Rabbi Chalafta [ben Dosa] of Kfar Chananiah says: Ten who are sitting together and engaging in Torah, the Divine Presence rests among them, as it is said (Psalms 82:1): “G-d stands in the congregation of G-d.” And from where [is there proof that this is true] even [when there are only] five? As it is said (Amos 9:6): “And He has founded His band upon the earth.” And from where even three? As it is said (Psalms 82:1): “In the midst of judges He judges.” And from where even two? As it is said (Malachi 3:16): “Then those who feared the Lord spoke one with another, and the Lord hearkened and heard.” And from where even one? As it is said (Exodus 20:20 (20:21 in NJPS)): “In every place where I cause My Name to be mentioned I will come to you and bless you.”

רַבִּי אֶלְעָזָר אִישׁ בַּרְתּוֹתָא אוֹמֵר, תֶּן לוֹ מִשֶּׁלּוֹ, שֶׁאַתָּה וְשֶׁלְּךָ שֶׁלּוֹ. וְכֵן בְּדָוִד הוּא אוֹמֵר (דברי הימים א כט) כִּי מִמְּךָ הַכֹּל וּמִיָּדְךָ נָתַנּוּ לָךְ. רַבִּי שִׁמְעוֹן אוֹמֵר, הַמְהַלֵּךְ בַּדֶּרֶךְ וְשׁוֹנֶה, וּמַפְסִיק מִמִּשְׁנָתוֹ וְאוֹמֵר, מַה נָּאֶה אִילָן זֶה וּמַה נָּאֶה נִיר זֶה, מַעֲלֶה עָלָיו הַכָּתוּב כְּאִלּוּ מִתְחַיֵּב בְּנַפְשׁוֹ:

Rabbi Elazar, man of Bartuta, says: Give Him from what is His, for you and yours are His, and thus with David it says, "For all comes from You, and from Your hand we have given to You" (I Chronicles 29:14). Rabbi Shimon says: He who is walking on the way and repeating his studies, and interrupts his studies and says, "How lovely is this tree! And how lovely is this newly plowed field!" - Scripture considers him as if he is liable for [forfeiture of] his life.

רַבִּי דּוֹסְתַּאי בְּרַבִּי יַנַּאי מִשּׁוּם רַבִּי מֵאִיר אוֹמֵר, כָּל הַשּׁוֹכֵחַ דָּבָר אֶחָד מִמִּשְׁנָתוֹ, מַעֲלֶה עָלָיו הַכָּתוּב כְּאִלּוּ מִתְחַיֵּב בְּנַפְשׁוֹ, שֶׁנֶּאֱמַר (דברים ד) רַק הִשָּׁמֶר לְךָ וּשְׁמֹר נַפְשְׁךָ מְאֹד פֶּן תִּשְׁכַּח אֶת הַדְּבָרִים אֲשֶׁר רָאוּ עֵינֶיךָ. יָכוֹל אֲפִלּוּ תָקְפָה עָלָיו מִשְׁנָתוֹ, תַּלְמוּד לוֹמַר (שם) וּפֶן יָסוּרוּ מִלְּבָבְךָ כֹּל יְמֵי חַיֶּיךָ, הָא אֵינוֹ מִתְחַיֵּב בְּנַפְשׁוֹ עַד שֶׁיֵּשֵׁב וִיסִירֵם מִלִּבּוֹ:

Rabbi Dostai beRebbe Yannai in the name of Rabbi Meir says: Anyone who forgets one thing from his studies - Scripture considers him as if he is liable for [forfeiture of] his life, as it is said (Deuteronomy 4:9): "Only guard yourself, and guard your life diligently, lest you forget the things which your eyes saw." One could [suppose this statement applies to] even one whose studies have overpowered him; therefore, the verse says, "and lest they depart from your heart all the days of your life" - he is not liable for [forfeiture of] his life until he sits down and [intentionally] removes them from his heart.

רַבִּי חֲנִינָא בֶן דּוֹסָא אוֹמֵר, כָּל שֶׁיִּרְאַת חֶטְאוֹ קוֹדֶמֶת לְחָכְמָתוֹ, חָכְמָתוֹ מִתְקַיֶּמֶת. וְכָל שֶׁחָכְמָתוֹ קוֹדֶמֶת לְיִרְאַת חֶטְאוֹ, אֵין חָכְמָתוֹ מִתְקַיֶּמֶת. הוּא הָיָה אוֹמֵר, כָּל שֶׁמַּעֲשָׂיו מְרֻבִּין מֵחָכְמָתוֹ, חָכְמָתוֹ מִתְקַיֶּמֶת. וְכָל שֶׁחָכְמָתוֹ מְרֻבָּה מִמַּעֲשָׂיו, אֵין חָכְמָתוֹ מִתְקַיֶּמֶת:

Rabbi Chanina ben Dosa says: Anyone whose fear of sin precedes his wisdom, his wisdom endures. And anyone whose wisdom precedes his fear of sin, his wisdom does not endure. He would [also] say: Anyone whose actions are more plentiful than his wisdom, his wisdom endures. And anyone whose wisdom is more plentiful than his actions, his wisdom does not endure.

הוּא הָיָה אוֹמֵר, כָּל שֶׁרוּחַ הַבְּרִיּוֹת נוֹחָה הֵימֶנּוּ, רוּחַ הַמָּקוֹם נוֹחָה הֵימֶנּוּ. וְכָל שֶׁאֵין רוּחַ הַבְּרִיּוֹת נוֹחָה הֵימֶנּוּ, אֵין רוּחַ הַמָּקוֹם נוֹחָה הֵימֶנּוּ. רַבִּי דוֹסָא בֶן הַרְכִּינַס אוֹמֵר, שֵׁנָה שֶׁל שַׁחֲרִית, וְיַיִן שֶׁל צָהֳרַיִם, וְשִׂיחַת הַיְלָדִים, וִישִׁיבַת בָּתֵּי כְנֵסִיּוֹת שֶׁל עַמֵּי הָאָרֶץ, מוֹצִיאִין אֶת הָאָדָם מִן הָעוֹלָם:

He would say: Anyone from whom the spirit of creations find pleasure, from him the spirit of G-d finds pleasure. And anyone from whom the spirit of creations do not find pleasure, from him the spirit of G-d does not find pleasure. Rabbi Dosa ben Harkinus says: [Late] morning sleep, midday wine, chatter of children, and sitting in the assembly houses of the Am Ha'arets (unlearned people, who are lax in observing tithes and purity laws) remove a person from the world.

רַבִּי אֶלְעָזָר הַמּוֹדָעִי אוֹמֵר, הַמְחַלֵּל אֶת הַקָּדָשִׁים, וְהַמְבַזֶּה אֶת הַמּוֹעֲדוֹת, וְהַמַּלְבִּין פְּנֵי חֲבֵרוֹ בָרַבִּים, וְהַמֵּפֵר בְּרִיתוֹ שֶׁל אַבְרָהָם אָבִינוּ עָלָיו הַשָּׁלוֹם, וְהַמְגַלֶּה פָנִים בַּתּוֹרָה שֶׁלֹּא כַהֲלָכָה, אַף עַל פִּי שֶׁיֵּשׁ בְּיָדוֹ תוֹרָה וּמַעֲשִׂים טוֹבִים, אֵין לוֹ חֵלֶק לָעוֹלָם הַבָּא:

Rabbi Elazar of Modi'in says: One who profanes the Kodeshim (sacred material); one who desecrates the holidays; one who whitens (embarrasses) the face of another in public; one who nullifies the covenant of Abraham our father, peace be upon him; one who reveals meanings in the Torah that run contrary to the law, even though he has Torah knowledge and good deeds, he has no share in the world to come.

רַבִּי יִשְׁמָעֵאל אוֹמֵר, הֱוֵי קַל לְרֹאשׁ, וְנוֹחַ לְתִשְׁחֹרֶת, וֶהֱוֵי מְקַבֵּל אֶת כָּל הָאָדָם בְּשִׂמְחָה:

Rabbi Yishmael says: Be yielding to an elder, pleasant to a youth and greet every person with joy.

רַבִּי עֲקִיבָא אוֹמֵר, שְׂחוֹק וְקַלּוּת רֹאשׁ, מַרְגִּילִין לְעֶרְוָה. מָסֹרֶת, סְיָג לַתּוֹרָה. מַעַשְׂרוֹת, סְיָג לָעשֶׁר. נְדָרִים, סְיָג לַפְּרִישׁוּת. סְיָג לַחָכְמָה, שְׁתִיקָה:

Rabbi Akiva says: Joking and lightheartedness acclimate toward promiscuity. Tradition is a safeguarding fence around Torah. Tithes are a safeguarding fence around wealth. Vows are a safeguarding fence around abstinence. A safeguarding fence around wisdom is silence.

הוּא הָיָה אוֹמֵר, חָבִיב אָדָם שֶׁנִּבְרָא בְצֶלֶם. חִבָּה יְתֵרָה נוֹדַעַת לוֹ שֶׁנִּבְרָא בְצֶלֶם, שֶׁנֶּאֱמַר (בראשית ט) כִּי בְּצֶלֶם אֱלֹהִים עָשָׂה אֶת הָאָדָם. חֲבִיבִין יִשְׂרָאֵל שֶׁנִּקְרְאוּ בָנִים לַמָּקוֹם. חִבָּה יְתֵרָה נוֹדַעַת לָהֶם שֶׁנִּקְרְאוּ בָנִים לַמָּקוֹם, שֶׁנֶּאֱמַר (דברים יד) בָּנִים אַתֶּם לַה' אֱלֹהֵיכֶם. חֲבִיבִין יִשְׂרָאֵל שֶׁנִּתַּן לָהֶם כְּלִי חֶמְדָּה. חִבָּה יְתֵרָה נוֹדַעַת לָהֶם שֶׁנִּתַּן לָהֶם כְּלִי חֶמְדָּה שֶׁבּוֹ נִבְרָא הָעוֹלָם, שֶׁנֶּאֱמַר (משלי ד) כִּי לֶקַח טוֹב נָתַתִּי לָכֶם, תּוֹרָתִי אַל תַּעֲזֹבוּ:

He would say: Beloved is man, since he is created in the image [of G-d]. A deeper love - it is revealed to him that he is created in the image, as it says (Genesis 9:6): "for in G-d's image He made man." Beloved are Israel, since they are called children of the Omnipresent. A deeper love - it is revealed to them that they are called children to G-d, as it says (Deuteronomy 14:1): "You are children of the Lord, your G-d." Beloved are Israel, since a precious instrument has been given to them. A deeper love - it is revealed to them that the precious instrument with which the world was created has been given to them, as it says (Proverbs 4:2): "For a good lesson I have given to you; do not forsake my teaching."

הַכֹּל צָפוּי, וְהָרְשׁוּת נְתוּנָה, וּבְטוֹב הָעוֹלָם נִדּוֹן. וְהַכֹּל לְפִי רֹב הַמַּעֲשֶׂה:

Everything is foreseen, and freewill is given, and with goodness the world is judged. And all is in accordance to the majority of the deed.

הוּא הָיָה אוֹמֵר, הַכֹּל נָתוּן בְּעֵרָבוֹן, וּמְצוּדָה פְרוּסָה עַל כָּל הַחַיִּים. הַחֲנוּת פְּתוּחָה, וְהַחֶנְוָנִי מֵקִיף, וְהַפִּנְקָס פָּתוּחַ, וְהַיָּד כּוֹתֶבֶת, וְכָל הָרוֹצֶה לִלְווֹת יָבֹא וְיִלְוֶה, וְהַגַּבָּאִים מַחֲזִירִים תָּדִיר בְּכָל יוֹם, וְנִפְרָעִין מִן הָאָדָם מִדַּעְתּוֹ וְשֶׁלֹּא מִדַּעְתּוֹ, וְיֵשׁ לָהֶם עַל מַה שֶּׁיִּסְמֹכוּ, וְהַדִּין דִּין אֱמֶת, וְהַכֹּל מְתֻקָּן לַסְּעוּדָה:

He would say: Everything is given as collateral, and a net is cast over all of life. The shop is open, and the shopkeeper grants credit, and the accounting ledger is open, and the hand writes, and everyone who wants to borrow can come and borrow, and the collectors go constantly on their daily rounds and exact payment from man - with his knowledge or without his knowledge - and they have that upon which to rely, and the judgement is true judgement, and everything is prepared for the feast.

רַבִּי אֶלְעָזָר בֶּן עֲזַרְיָה אוֹמֵר, אִם אֵין תּוֹרָה, אֵין דֶּרֶךְ אֶרֶץ. אִם אֵין דֶּרֶךְ אֶרֶץ, אֵין תּוֹרָה. אִם אֵין חָכְמָה, אֵין יִרְאָה. אִם אֵין יִרְאָה, אֵין חָכְמָה. אִם אֵין בִּינָה, אֵין דַּעַת. אִם אֵין דַּעַת, אֵין בִּינָה. אִם אֵין קֶמַח, אֵין תּוֹרָה. אִם אֵין תּוֹרָה, אֵין קֶמַח. הוּא הָיָה אוֹמֵר, כָּל שֶׁחָכְמָתוֹ מְרֻבָּה מִמַּעֲשָׂיו, לְמַה הוּא דוֹמֶה, לְאִילָן שֶׁעֲנָפָיו מְרֻבִּין וְשָׁרָשָׁיו מֻעָטִין, וְהָרוּחַ בָּאָה וְעוֹקַרְתּוֹ וְהוֹפַכְתּוֹ עַל פָּנָיו, שֶׁנֶּאֱמַר (ירמיה יז) וְהָיָה כְּעַרְעָר בָּעֲרָבָה וְלֹא יִרְאֶה כִּי יָבוֹא טוֹב וְשָׁכַן חֲרֵרִים בַּמִּדְבָּר אֶרֶץ מְלֵחָה וְלֹא תֵשֵׁב. אֲבָל כָּל שֶׁמַּעֲשָׂיו מְרֻבִּין מֵחָכְמָתוֹ, לְמַה הוּא דוֹמֶה, לְאִילָן שֶׁעֲנָפָיו מֻעָטִין וְשָׁרָשָׁיו מְרֻבִּין, שֶׁאֲפִלּוּ כָל הָרוּחוֹת שֶׁבָּעוֹלָם בָּאוֹת וְנוֹשְׁבוֹת בּוֹ אֵין מְזִיזִין אוֹתוֹ מִמְּקוֹמוֹ, שֶׁנֶּאֱמַר (שם) וְהָיָה כְּעֵץ שָׁתוּל עַל מַיִם וְעַל יוּבַל יְשַׁלַּח שָׁרָשָׁיו וְלֹא יִרְאֶה כִּי יָבֹא חֹם, וְהָיָה עָלֵהוּ רַעֲנָן, וּבִשְׁנַת בַּצֹּרֶת לֹא יִדְאָג, וְלֹא יָמִישׁ מֵעֲשׂוֹת פֶּרִי:

Rabbi Elazar ben Azariah says: If there is no Torah, there is no worldly occupation; if there is no worldly occupation, there is no Torah. If there is no wisdom, there is no fear; if there is no fear, there is no wisdom. If there is no understanding, there is no knowledge; if there is no knowledge, there is no understanding. If there is no flour, there is no Torah; if there is no Torah, there is no flour. He would say: Anyone whose wisdom exceeds his deeds, to what is he compared? To a tree whose branches are many but whose roots are few; and the wind comes and uproots it and turns it upside down; as it is said; "And he shall be like a lonely juniper tree in the wasteland and shall not see when good comes, but shall inhabit the parched places of the wilderness, a salty land that is uninhabitable." (Jeremiah 17:6). But one whose deeds exceed his wisdom, what is he like? Like a tree whose branches are few but whose roots are many; since even if all the winds of the world come and blow upon it, they do not move it from its place, as it is said; "He shall be like a tree planted by the waters, and spreads out its roots by the river, and shall not perceive when heat comes, but its leaf shall remain fresh; and it will not be troubled in the year of drought, nor will it cease to bear fruit." (Jeremiah 17:8).

רַבִּי אֱלִיעֶזֶר בֶּן חִסְמָא אוֹמֵר, קִנִּין וּפִתְחֵי נִדָּה, הֵן הֵן גּוּפֵי הֲלָכוֹת. תְּקוּפוֹת וְגִימַטְרִיאוֹת, פַּרְפְּרָאוֹת לַחָכְמָה:

Rabbi Eliezer ben Chisma says: [the laws of] Kinin (bird offerings) and the beginnings of Niddah (menstruation), these are the body of the laws. Astronomical calculations and Gematria [numerical calculations] are the condiments to wisdom.