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Mathematics is the art of turning complexity into clarity.
The world doesn't have to be like this. Things can be different.
我们养殖的每一条鱼,都意味着少从野外捕捞一条。
许多人会称我为冒险家,我确实是……只是另一种冒险家:那种为了证明自己的真理而冒险的人。