וּמִ֣י יוֹדֵ֗עַ הֶֽחָכָ֤ם יִהְיֶה֙ א֣וֹ סָכָ֔ל וְיִשְׁלַט֙ בְּכָל־עֲמָלִ֔י שֶֽׁעָמַ֥לְתִּי וְשֶׁחָכַ֖מְתִּי תַּ֣חַת הַשָּׁ֑מֶשׁ גַּם־זֶ֖ה הָֽבֶל׃
At sino ang nakaaalam kung siya ay magiging marunong o hangal? Gayunma'y siya ang mamamahala sa lahat ng aking pinagpaguran, na aking pinaghirapan at pinagsikapan nang may karunungan sa ilalim ng araw. Ito man ay walang kabuluhan.
Rashi
This too is vanity. This too is one of the vanities that were created in the world, that the wise man labors, and the fool inherits him.