15 What is crooked cannot be made straight,and you cannot count what is not there.
16 Though I said to myself, “See, I have greatly increased my wisdom beyond all who were before me in Jerusalem, and my mind has broad experience of wisdom and knowledge,”
17 yet when I applied my mind to know wisdom and knowledge, madness and folly, I learned that this also is a chase after wind.
18 For in much wisdom there is much sorrow;whoever increases knowledge increases grief.