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The opening up of new markets, foreign or domestic, and the organizational development from the craft shop and factory to such concerns as U.S. Steel illustrate the same process of industrial mutation—if I may use that biological term—that incessantly revolutionizes the economic structure from within, incessantly destroying the old one, incessantly creating a new one.

Innovation is not the goal; solving problems is.

將心理過程從其適應背景中孤立出來就是完全誤解了它們。

是親人不當親人待，不是親人卻當親人看。

觀眾完成了藝術作品。