What profit hath a man of all his labor, which he taketh under the sun?

Then I looked on all the works that my hands had wrought, 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.

What profit hath he that worketh in that in which he laboreth?

Moreover, the profit of the earth is for all: the king himself is served by the field.

And this also is a grievous evil, that in all points as he came, so shall he go: and what profit hath he that hath labored for the wind?

Wisdom is good with an inheritance: and by it there is profit to them that see the sun.