17 And I beheld all the works of God, that a man shall not be able to discover the work which is wrought under the sun; whatsoever things a man shall endeavour to seek, however a man may labour to seek it, yet he shall not find it; yea, how much soever a wise man may speak of knowing it, he shall not be able to find it: for I applied all this to my heart, and my heart has seen all this.