9 Then I became great and increased more than all who preceded me in Jerusalem. My wisdom also stood by me.
10 All that my eyes desired I did not refuse them. I did not withhold my heart from any pleasure, for my heart was pleased because of all my labor and this was my reward for all my labor.
11 Thus I considered all my activities which my hands had done and the labor which I had exerted, and behold all was vanity and striving after wind and there was no profit under the sun.
12 So I turned to consider wisdom, madness and folly; for what will the man do who will come after the king except what has already been done?
13 And I saw that wisdom excels folly as light excels darkness.
14 The wise man's eyes are in his head, but the fool walks in darkness. And yet I know that one fate befalls them both.
15 Then I said to myself, "As is the fate of the fool, it will also befall me. Why then have I been extremely wise?" So I said to myself, "This too is vanity."