Proverbs 1:5 Commentary: Rashi

יִשְׁמַ֣ע חָ֭כָם וְי֣וֹסֶף לֶ֑קַח וְ֝נָב֗וֹן תַּחְבֻּל֥וֹת יִקְנֶֽה׃

That the wise man may hear, and increase in learning, And the man of understanding may attain unto wise counsels;