Ecclesiastes 6:7-9 - One Must Learn To Be Content With What One Has
7 All the toil of man is for his mouth, yet his appetite is not satisfied.
8 For what advantage has the wise man over the fool? And what does the poor man have who knows how to conduct himself before the living? 9 Better is the sight of the eyes than the wandering of the appetite: this also is vanity and a striving after wind.