Consider the years of ages past;
Ask your parent, who will inform you,
Your elders, who will tell you:
What will your parents inform you? What will your elders tell you?
(32) You shall rise before the aged and show deference to the old; you shall fear your God: I am ה'.
There is wisdom in the old and understanding in the long-lived
(Sefaria Community Translation)
Are we sure?
(12) Is wisdom in the aged
And understanding in the long-lived?
(NJPS Translation)
(כ) אֱלִישָׁע בֶּן אֲבוּיָה אוֹמֵר, הַלּוֹמֵד יֶלֶד לְמַה הוּא דוֹמֶה, לִדְיוֹ כְתוּבָה עַל נְיָר חָדָשׁ. וְהַלּוֹמֵד זָקֵן לְמַה הוּא דוֹמֶה, לִדְיוֹ כְתוּבָה עַל נְיָר מָחוּק. רַבִּי יוֹסֵי בַר יְהוּדָה אִישׁ כְּפַר הַבַּבְלִי אוֹמֵר, הַלּוֹמֵד מִן הַקְּטַנִּים לְמַה הוּא דוֹמֶה, לְאֹכֵל עֲנָבִים קֵהוֹת וְשׁוֹתֶה יַיִן מִגִּתּוֹ. וְהַלּוֹמֵד מִן הַזְּקֵנִים לְמַה הוּא דוֹמֶה, לְאֹכֵל עֲנָבִים בְּשֵׁלוֹת וְשׁוֹתֶה יַיִן יָשָׁן. רַבִּי אוֹמֵר, אַל תִּסְתַּכֵּל בַּקַּנְקַן, אֶלָּא בְמַה שֶּׁיֶּשׁ בּוֹ. יֵשׁ קַנְקַן חָדָשׁ מָלֵא יָשָׁן, וְיָשָׁן שֶׁאֲפִלּוּ חָדָשׁ אֵין בּוֹ:
(20) Elisha ben Abuyah said: He who learns when a child, to what is he compared? To ink written upon a new writing sheet. And he who learns when an old man, to what is he compared? To ink written on a rubbed writing sheet. Rabbi Yose ben Judah a man of Kfar Ha-babli said: He who learns from the young, to what is he compared? To one who eats unripe grapes, and drinks wine from his vat; And he who learns from the old, to what is he compared? To one who eats ripe grapes, and drinks old wine. Rabbi said: don’t look at the container but at that which is in it: there is a new container full of old wine, and an old [container] in which there is not even new [wine].
What if we are the elder and we are not sure what the answers are?