Ecclesiastes 1:14

1:14 I reflected on everything that is accomplished by man on earth,

and I concluded: Everything he has accomplished is futile – like chasing the wind!

Ecclesiastes 4:6

4:6 Better is one handful with some rest

than two hands full of toil and chasing the wind.

Ecclesiastes 6:9

6:9 It is better to be content with what the eyes can see

than for one’s heart always to crave more.

This continual longing is futile – like chasing the wind.