11 Then I looked on all the works that my hands had wrought, and on the labor that I had labored to do; and, behold, all was vanity and a striving after wind, and there was no profit under the sun.
12 And I turned myself to behold wisdom, and madness, and folly: for what `can' the man `do' that cometh after the king? `even' that which hath been done long ago.
13 Then I saw that wisdom excelleth folly, as far as light excelleth darkness.
14 The wise man's eyes are in his head, and the fool walketh in darkness: and yet I perceived that one event happeneth to them all.
15 Then said I in my heart, As it happeneth to the fool, so will it happen even to me; and why was I then more wise? Then said I in my heart, that this also is vanity.
16 For of the wise man, even as of the fool, there is no remembrance for ever; seeing that in the days to come all will have been long forgotten. And how doth the wise man die even as the fool!
17 So I hated life, because the work that is wrought under the sun was grievous unto me; for all is vanity and a striving after wind.
18 And I hated all my labor wherein I labored under the sun, seeing that I must leave it unto the man that shall be after me.
19 And who knoweth whether he will be a wise man or a fool? yet will he have rule over all my labor wherein I have labored, and wherein I have showed myself wise under the sun. This also is vanity.
20 Therefore I turned about to cause my heart to despair concerning all the labor wherein I had labored under the sun.