It is not in man's power to stop the spirit, neither hath he power in the day of death, neither is he suffered to rest when war is at hand, neither shall wickedness save the wicked.
Again I considered all the labours of men, and I remarked that their industries are exposed to the envy of their neighbour: so in this also there is vanity, and fruitless care.
And I have given my heart to know prudence, and learning, and errors, and folly: and I have perceived that in these also there was labour, and vexation of spirit,