Ecclesiastes 8:15-17

Revised Standard Version

¹⁵ And I commend enjoyment, for man has no good thing under the sun but to eat and drink and enjoy himself, for this will go with him in his toil through the days of life which God gives him under the sun.

¹⁶ When I applied my mind to know wisdom, and to see the business that is done on earth, how neither day nor night one’s eyes see sleep; ¹⁷ then I saw all the work of God, that man cannot find out the work that is done under the sun. However much man may toil in seeking, he will not find it out; even though a wise man claims to know, he cannot find it out.