Proverbs 18:15 Midrash

לֵ֣ב נָ֭בוֹן יִקְנֶה־דָּ֑עַת וְאֹ֥זֶן חֲ֝כָמִ֗ים תְּבַקֶּשׁ־דָּֽעַת׃

The heart of the prudent getteth knowledge; And the ear of the wise seeketh knowledge.

Read midrashic interpretation of Proverbs 18:15: and classical rabbinic exegesis.