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Sustainability is not just about protecting the environment, it's about creating a system that works for everyone.

The best way to predict the future is to create it.

你必須由傳教士而不是雇傭兵來管理。

如果你沒有敵人，那你就已經(jīng)死了。

"Science is not just a collection of facts, but a way of thinking."

Reality is always more fantastic than fiction.