There are 9 passages on this page from Pirkei Avot. Take some time to skim them and see if any of the sections particularly resonate with you and your leadership style or your ideas about what leadership should be and discuss with your group!
רַבָּן גַּמְלִיאֵל בְּנוֹ שֶׁל רַבִּי יְהוּדָה הַנָּשִׂיא אוֹמֵר, יָפֶה תַלְמוּד תּוֹרָה עִם דֶּרֶךְ אֶרֶץ, שֶׁיְּגִיעַת שְׁנֵיהֶם מְשַׁכַּחַת עָוֹן. וְכָל תּוֹרָה שֶׁאֵין עִמָּהּ מְלָאכָה, סוֹפָהּ בְּטֵלָה וְגוֹרֶרֶת עָוֹן.
וְכָל הָעֲמֵלִים עִם הַצִּבּוּר, יִהְיוּ עֲמֵלִים עִמָּהֶם לְשֵׁם שָׁמַיִם, שֶׁזְּכוּת אֲבוֹתָם מְסַיַּעְתָּן וְצִדְקָתָם עוֹמֶדֶת לָעַד. וְאַתֶּם, מַעֲלֶה אֲנִי עֲלֵיכֶם שָׂכָר הַרְבֵּה כְּאִלּוּ עֲשִׂיתֶם:
1) Rabban Gamaliel the son of Rabbi Judah Hanasi said: excellent is the study of the Torah when combined with a worldly occupation, for toil in them both keeps sin out of one’s mind; But [study of the] Torah which is not combined with a worldly occupation, in the end comes to be neglected and becomes the cause of sin.
2) And all who labor with the community, should labor with them for the sake Heaven, for the merit of their forefathers sustains them (the community), and their (the forefather’s) righteousness endures for ever; And as for you, [God in such case says] I credit you with a rich reward, as if you [yourselves] had [actually] accomplished [it all].
3) Rabbi Yannai said: it is not in our hands [to explain the reason] either of the security of the wicked, or even of the afflictions of the righteous. Rabbi Mathia ben Harash said: Upon meeting people, be the first to extend greetings; And be a tail unto lions, and not a head unto foxes.
4) He used to say: judge not alone, for none may judge alone save one. And say not “accept my view”, for they are free but not you.
5) He [Rabbi Tarfon] used to say: It is not your duty to finish the work, but neither are you at liberty to neglect it; If you have studied much Torah, you shall be given much reward. Faithful is your employer to pay you the reward of your labor; And know that the grant of reward unto the righteous is in the age to come.
6) Rabbi Hanina ben Dosa said: anyone whose fear of sin precedes his wisdom, his wisdom is enduring, but anyone whose wisdom precedes his fear of sin, his wisdom is not enduring. He [also] used to say: anyone whose deeds exceed his wisdom, his wisdom is enduring, but anyone whose wisdom exceeds his deeds, his wisdom is not enduring.
7) He used to say: A brute is not sin-fearing, nor is an ignorant person pious; nor can a timid person learn, nor can an impatient person teach; nor will someone who engages too much in business become wise. In a place where there are no men, strive to be a man.
8) [There are] seven things [characteristic] in a clod, and seven in a wise man:A wise man does not speak before one who is greater than he in wisdom, And does not break into his fellow’s speech; And is not hasty to answer; He asks what is relevant, and he answers to the point; And he speaks of the first [point] first, and of the last [point] last; And concerning that which he has not heard, he says: I have not heard; And he acknowledges the truth. And the reverse of these [are characteristic] in a clod.
9) Every dispute that is for the sake of Heaven, will in the end endure; But one that is not for the sake of Heaven, will not endure. Which is the controversy that is for the sake of Heaven? Such was the controversy of Hillel and Shammai. And which is the controversy that is not for the sake of Heaven? Such was the controversy of Korah and all his congregation.