Vanity of vanities, says the Preacher, vanity of vanities! All is vanity.
Ecclesiastes 2
21
because sometimes a man who has toiled with wisdom and knowledge and skill must leave all to be enjoyed by a man who did not toil for it. This also is vanity and a great evil.
22
What has a man from all the toil and strain with which he toils beneath the sun?
23
For all his days are full of pain, and his work is a vexation; even in the night his mind does not rest. This also is vanity.