And I have dedicated my heart, so that I may know prudence and doctrine, and also error and foolishness. Yet I recognize that, in these things also, there is hardship, and affliction of the spirit.
Again, I was contemplating all the labors of men. And I took notice that their endeavors are open to the envy of their neighbor. And so, in this, too, there is emptiness and superfluous anxiety.
It is not in the power of a man to prohibit the spirit, nor does he have authority over the day of death, nor is he permitted to rest when war breaks out, and neither will impiety save the impious.