We are in danger of destroying ourselves by our greed and stupidity. We cannot remain looking inwards at ourselves on a small and increasingly polluted and overcrowded planet.

Stephen Hawking

Stephen Hawking

Cannot Danger Destroying Greed Increasingly Looking Our Ourselves Planet Polluted Remain Small Stupidity We Cannot

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Nothing cannot exist forever.

— Stephen Hawking

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When we have peace, then we have a chance to save the planet. But if we are not united in peace, if we do not practice mindful consumption, we cannot save our planet.

— Thich Nhat Hanh

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We cannot both preach and administer financial matters.

— Saint Stephen

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One cannot really argue with a mathematical theorem.

— Stephen Hawking

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We cannot build a viable state with a country that is disintegrating into small pieces.

— Mahmoud Abbas

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