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Coal miners are the unsung heroes of America's industrial strength.

Architecture is a very dangerous job. If a writer makes a bad book, well, it's a bad book. But if an architect makes a bad building, it's a bad life.

出自先秦《荀子·非十二子》。不被榮譽所誘惑，不為誹謗中傷之言所嚇倒。說明不求虛榮、不做虧德之事，自然可以堂堂正正、問心無愧地做人。