Earth can't satisfy man's greed

Earth satisfies man's need, but can't satisfy man's greed It's been a long time that we regard the Earth as our mother, for we express our gratitude to everything the Earth provides to us. There's no doubt that our human beings have obtained much from the Earth, like water, wood, natural resources. But things can't be ignored that we are asking the Earth for more and more without limitation. And this is impossible.

One hand, once a person is greedy, his greed will grow unceasingly. How can the greed be satisfied while what the Earth has can be counted? On the other hand, everyone in front of the Earth is equal, and ideally, every man shares the same amount of natural resources. If a man wants more, and owing much more than others, I'm afraid the whole society won't be peaceful. For instance, the gap between the rich and the poor is bigger and bigger, the key of the social complaint is the rich owing much natural resources by paying money.

The Earth satisfies every man's need, but never approach to a man's greed, let alone every man's greed. The nature won't allowed, and the society also won't allowed.