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.

The human body is first and foremost a mirror to the soul and the most powerful way to express emotions.

The most important thing is to be true to yourself and to the character you're playing.

We wish to discuss a structure for salt of deoxyribose nucleic acid. This structure has novel features which are of considerable biological interest.

孔子在河边说：“时光如流水！日夜不停留。”

故事的力量在于它能够激发勇气。