There’s a kind of sadness in the air, but it’s a sadness that makes you feel alive.

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.

我不会说我毫无畏惧。事实上，我希望我的恐惧感可以少一些，因为恐惧会让人无法集中精力，并且会彻底扰乱我的神经系统。

创新不仅仅是技术的问题；它关乎改变人们的思维和行为方式。

The greatest discovery of any generation is that a human being can alter his life by altering his attitude.