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We must design for the future while respecting the past.
最好的采石场不会留下伤痕,只有负责任的转变。
唯一真正的真理是爱的真理。
The value chain is the set of activities through which a product or service is created and delivered to customers.
历史不仅仅是关于事件,而是关于那些经历过这些事件的人。