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生物学家作了一个实验:把十几只刺猬放到户外的空地上。这些刺猬被冻得浑身发抖,为了取暖,他们只好紧紧地靠在一起,而相互靠拢后,又因为忍受不了彼此身上的刺,很快就分开了。可天气实在太冷了,它们又需要靠在一起取暖。挨的太近,身上会被刺痛;离的太远,又冻得难受。就这样反反复复地分了聚,聚了又分,不断地在受冻与挨扎之间挣扎。最后,刺猬们终于找到了一个合适的距离,既可以相互取暖,又不被彼此
Biologists made an experiment: put a dozen hedgehogs outdoors open space. The hedgehogs were shivering all the way through the cold and, in order to keep warm, they had to lean back together, and after they had moved closer together, they quickly separated because they could not endure each other’s thorn. The weather is too cold, they need to rely on together to warm. To suffer too close, the body will be stung; too far away, but also frozen uncomfortable. In this way, we split up again and again, gathered again and again, constantly struggling between being frozen and suffering. Finally, the hedgehogs finally found a suitable distance, can warm each other, but not each other