Great things in business are never done by one person; they're done by a team of people.

The human spirit is stronger than anything that can happen to it.

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.

日常生活中的家事，儿童都非常喜欢参与。