Ecclesiastes 6:7-9 - One Must Learn To Be Content With What One Has
7 All the labor of man is for his mouth, and yet the appetite is not filled.
8 For what advantage hath the wise more than the fool? or what hath the poor man, that knoweth how to walk before the living? 9 Better is the sight of the eyes than the wandering of the desire: this also is vanity and a striving after wind.