Then I looked on all the works that my hands had worked, and on the labor that I had labored to do: and, behold, all was vanity and vexation of spirit, and there was no profit under the sun.
For God gives to a man that is good in his sight wisdom, and knowledge, and joy: but to the sinner he gives travail, to gather and to heap up, that he may give to him that is good before God. This also is vanity and vexation of spirit.
For that which befalls the sons of men befalls beasts; even one thing befalls them: as the one dies, so dies the other; yes, they have all one breath; so that a man has no preeminence above a beast: for all is vanity.
There is no end of all the people, even of all that have been before them: they also that come after shall not rejoice in him. Surely this also is vanity and vexation of spirit.
When I applied my heart to know wisdom, and to see the business that is done on the earth: (for also there is that neither day nor night sees sleep with his eyes:)