לָמָּה־זֶּ֣ה מְחִ֣יר בְּיַד־כְּסִ֑יל לִקְנ֖וֹת חָכְמָ֣ה וְלֶב־אָֽיִן׃
De que serve o preço na mão do tolo para comprar a sabedoria, visto que ele não tem entendimento?
Rashi on Proverbs
Why is there a price in the fool’s hand to buy wisdom To learn the Torah.
Rashi on Proverbs
when the heart is not here In his heart, he has no intention of fulfilling it, and he learns only to gain a reputation.