רֵ֘אשִׁ֤ית חָכְמָ֨ה ׀ יִרְאַ֬ת יְהוָ֗ה שֵׂ֣כֶל ט֭וֹב לְכָל־עֹשֵׂיהֶ֑ם תְּ֝הִלָּת֗וֹ עֹמֶ֥דֶת לָעַֽד׃
Il principio della saggezza è il timore del Signore; buon senno hanno tutti coloro che li mettono in pratica; la sua lode dura per sempre.
Pirkei Avot
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.