10. All that your hand finds to do, do it with your might; for there is no work or planning or knowledge or wisdom in the grave where you are going.
11. I again saw under the sun that the race is not to the swift, nor the battle to the mighty, nor even bread to the wise, nor even riches to men of understanding, nor even favour to men of knowledge – for time and chance meets with them all.
12. For even man does not know his time. Like fish taken in an evil net, and like birds caught in a snare, so the sons of men are snared in an evil time, when it come down on them suddenly.