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对智者来说,世界是喜剧;对愚者来说,世界是悲剧。
永远不要低估一个简单想法的力量。
The study of complex systems has taught us that simple rules can give rise to incredibly complex behavior.
开采效率不仅对利润有好处,对地球也有好处。
Sometimes in life, you don't always feel strong, but that doesn't mean you're not.