And I gave my heart to seek and search out by wisdom concerning all things that are done under heaven: this severe burden has God given to the sons of man to be afflicted with.

A man to whom God has given riches, wealth, and honor, so that he wants nothing for his soul of all that he desires, yet God gives him not power to eat of it, but a stranger eats it: this is vanity, and it is an evil affliction.

For God gives to a man that is good in his sight wisdom, and knowledge, and joy: but to the sinner he gives the work of gathering and heaping up, only that he may give to him that is good before God. This also is vanity and grasping of the wind.

This indeed is a gift of God: everyone to whom God gives wealth and possessions, he also empowers him {to enjoy them}, to accept his lot, and to rejoice in [the fruit of] his toil.

Then I commended pleasure and enjoyment, because a man [without God] has no better thing under the sun than to eat and to drink and to be merry, for this will stand by him in his toil through the days of his life which God has given him under the sun.

Behold that which I have seen: it is good and fitting for one to eat and to drink, and to enjoy the good of all his labor that he takes under the sun all the days of his life, which God gives him: for this is his lot.

I have seen the busyness God gives to {humans} to preoccupy them.

Find joy in living with your wife whom you love every day of your pointless life that God gave you on earth, because this is your life assignment and your work to do on earth.