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I think it would be a disaster. The extraterrestrials would probably be far in advance of us. The history of advanced races meeting more primitive people on this planet is not very happy, and they were the same species. I think we should keep our heads low.
Mathematics is not just a collection of abstract theories, but a language that describes the universe.
如果我们将利润与目标结合起来,企业可以成为向善的力量。
今天种下的每一棵树,都是对明天的承诺。
The poet is a liar who always speaks the truth.