What does a man acquire from all his labor and from the anxiety that accompanies his toil on earth? ¹ 

So I decided ¹  to discern the benefit of ²  wisdom and knowledge over ³  foolish behavior and ideas; ⁴  however, I concluded ⁵  that even ⁶  this endeavor ⁷  is like ⁸  trying to chase the wind! ⁹ 

There is no end to all the people ¹  nor to the past generations, ²  yet future generations ³  will not rejoice in him. This also is profitless and like ⁴  chasing the wind.