Ecclesiastes 6:9

⁷  All the labour of man is for his mouth, and yet the appetite is not filled.

⁸  For what hath the wise more than the fool? what hath the poor, that knoweth to walk before the living?

⁹  Better is the sight of the eyes than the wandering of the desire: this is also vanity and vexation of spirit.

¹⁰  That which hath been is named already, and it is known that it is man: neither may he contend with him that is mightier than he.

¹¹  Seeing there be many things that increase vanity, what is man the better?