12I, the Preacher, was king over Israel in Jerusalem.
13And I gave my heart to searching out in wisdom all things which are done under heaven: it is a hard thing which God has put on the sons of men to do.
14I have seen all the works which are done under the sun; all is to no purpose, and desire for wind.
15That which is bent may not be made straight, and that which is not there may not be numbered.
16I said to my heart, See, I have become great and am increased in wisdom more than any who were before me in Jerusalem--yes, my heart has seen much wisdom and knowledge.
17And I gave my heart to getting knowledge of wisdom, and of the ways of the foolish. And I saw that this again was desire for wind.
18Because in much wisdom is much grief, and increase of knowledge is increase of sorrow.
