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【原文】子曰：“君子道者三，我無能焉：仁者不憂、智者不惑、勇者不懼。”子貢曰：“夫子自道也?！薄咀g文】孔子說：“君子之道有三條，我都沒能做到：仁德的人不憂愁、智慧的人不迷惑、勇敢的人不畏懼。子貢說：“(這正是)老師您的自我表述啊!”

And what I noted, since the really big ideas carry 95 percent of the freight, it wasn’t at all that hard for me to pick up all the big ideas and all the big disciplines and make them a standard part of my mental routines. Once you have the ideas, of course, they are no good if you don’t practice. You don’t practice, you lose it.

The unfinished has its own perfection.

The future of infrastructure lies in sustainability and smart technology.