At the beginning his words ¹  are foolish and at the end ²  his talk ³  is wicked madness, ⁴ 

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 

I tried ¹  to understand, examine, and comprehend ²  the role of ³  wisdom in the scheme of things, ⁴  and to understand the stupidity of wickedness ⁵  and the insanity of folly. ⁶