9And I became great, and increased above every one who had been before me in Jerusalem; also, my wisdom stood with me.
10And all that mine eyes asked I kept not back from them; I withheld not my heart from any joy, for my heart rejoiced because of all my labour, and this hath been my portion, from all my labour,
11and I have looked on all my works that my hands have done, and on the labour that I have laboured to do, and lo, the whole [is] vanity and vexation of spirit, and there is no advantage under the sun!
12And I turned to see wisdom, and madness, and folly, but what [is] the man who cometh after the king? that which [is] already -- they have done it!
13And I saw that there is an advantage to wisdom above folly, like the advantage of the light above the darkness.
14The wise! -- his eyes [are] in his head, and the fool in darkness is walking, and I also knew that one event happeneth with them all;
15and I said in my heart, `As it happeneth with the fool, it happeneth also with me, and why am I then more wise?` And I spake in my heart, that also this [is] vanity: