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The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
Resilience and adaptability are key in infrastructure development.
Good policy requires both sound theory and empirical validation.
最好的投资往往是那些在当时看起来最疯狂的。
你知道的越多,你就越意识到你不知道的越多。