(א) חַכְמ֣וֹת נָ֭שִׁים בָּנְתָ֣ה בֵיתָ֑הּ וְ֝אִוֶּ֗לֶת בְּיָדֶ֥יהָ תֶהֶרְסֶֽנּוּ׃
(1) The wisest of women builds her house, But a foolish one tears it down with her own hands.
(ג) בְּֽפִי־אֱ֭וִיל חֹ֣טֶר גַּאֲוָ֑ה וְשִׂפְתֵ֥י חֲ֝כָמִ֗ים תִּשְׁמוּרֵֽם׃
(3) In the mouth of a fool is a rod of pride, But the lips of the wise will protect them.
(ח) חָכְמַ֣ת עָ֭רוּם הָבִ֣ין דַּרְכּ֑וֹ וְאִוֶּ֖לֶת כְּסִילִ֣ים מִרְמָֽה׃
(8) It is the wisdom of a clever person to understand his path; But the folly of the foolish is deceit.
(ט) אֱ֭וִלִים יָלִ֣יץ אָשָׁ֑ם וּבֵ֖ין יְשָׁרִ֣ים רָצֽוֹן׃
(9) A guilt-offering may mediate for fools, but God's favor is with the upright.
(יז) קְֽצַר־אַ֭פַּיִם יַעֲשֶׂ֣ה אִוֶּ֑לֶת וְאִ֥ישׁ מְ֝זִמּ֗וֹת יִשָּׂנֵֽא׃
(יח) נָחֲל֣וּ פְתָאיִ֣ם אִוֶּ֑לֶת וַֽ֝עֲרוּמִ֗ים יַכְתִּ֥רוּ דָֽעַת׃
(17) A short-tempered person acts foolishly; A person of evil plans will be hated.
(18) Gullible people inherit folly, but shrewd people make knowledge a crown.
(כד) עֲטֶ֣רֶת חֲכָמִ֣ים עָשְׁרָ֑ם אִוֶּ֖לֶת כְּסִילִ֣ים אִוֶּֽלֶת׃
(24) The ornament of the wise is their wealth; The stupidity of dullards is stupidity.
(כט) אֶ֣רֶךְ אַ֭פַּיִם רַב־תְּבוּנָ֑ה וּקְצַר־ר֝֗וּחַ מֵרִ֥ים אִוֶּֽלֶת׃
(29) Being slow to anger demonstrates much insight, but being quick-tempered brings up foolishness.
The contrast between the Chacham, the wise person, and the Foolish person is a contrast between ability of mind, yes, but also a contrast of improvement of mind. And whereas the ability of your mind is not under your control -- the scope of a person's intellect being determined by God -- how much you IMPROVE the mind you have is your choice, it's up to you.