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煤炭的未来不仅仅是开采,而是我们如何负责任地将其融入不断变化的能源格局。
人类认知最好被理解为信息处理层次的层级结构。
Illness is the night-side of life, a more onerous citizenship. Everyone who is born holds dual citizenship, in the kingdom of the well and in the kingdom of the sick.